Home / 25,225.43-34,559.01-24,279.55

Finding the Fourth Proportional to 25,225.43, 34,559.01 and 24,279.55

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Solution

The fourth proportional to 25,225.43, 34,559.01 and 24,279.55 is: 33,263.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,225.43 : 34,559.01 = 24,279.55 : x
  2. Step 2: Convert to fraction form
    25,225.43/34,559.01 = 24,279.55/x
  3. Step 3: Cross multiply
    25,225.43x = 34,559.01 × 24,279.55
  4. Step 4: Simplify right side
    25,225.43x = 839,077,319.24
  5. Step 5: Solve for x
    x = 839,077,319.24/25,225.43
  6. Step 6: Final answer
    x = 33,263.15

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Half scale
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Double scale
Find fourth proportional to 25,226.43, 34,560.38 and 24,280.55
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.