Home / 24,506.42-33,827.91-15,559.70

Finding the Fourth Proportional to 24,506.42, 33,827.91 and 15,559.70

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Solution

The fourth proportional to 24,506.42, 33,827.91 and 15,559.70 is: 21,478.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,506.42 : 33,827.91 = 15,559.70 : x
  2. Step 2: Convert to fraction form
    24,506.42/33,827.91 = 15,559.70/x
  3. Step 3: Cross multiply
    24,506.42x = 33,827.91 × 15,559.70
  4. Step 4: Simplify right side
    24,506.42x = 526,352,131.23
  5. Step 5: Solve for x
    x = 526,352,131.23/24,506.42
  6. Step 6: Final answer
    x = 21,478.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.