Home / 22,925.90-34,388.97-10,437.19

Finding the Fourth Proportional to 22,925.90, 34,388.97 and 10,437.19

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Solution

The fourth proportional to 22,925.90, 34,388.97 and 10,437.19 is: 15,655.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,925.90 : 34,388.97 = 10,437.19 : x
  2. Step 2: Convert to fraction form
    22,925.90/34,388.97 = 10,437.19/x
  3. Step 3: Cross multiply
    22,925.90x = 34,388.97 × 10,437.19
  4. Step 4: Simplify right side
    22,925.90x = 358,924,041.85
  5. Step 5: Solve for x
    x = 358,924,041.85/22,925.90
  6. Step 6: Final answer
    x = 15,655.84

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.