Home / 25,061.10-37,591.18-10,071.66

Finding the Fourth Proportional to 25,061.10, 37,591.18 and 10,071.66

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Solution

The fourth proportional to 25,061.10, 37,591.18 and 10,071.66 is: 15,107.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,061.10 : 37,591.18 = 10,071.66 : x
  2. Step 2: Convert to fraction form
    25,061.10/37,591.18 = 10,071.66/x
  3. Step 3: Cross multiply
    25,061.10x = 37,591.18 × 10,071.66
  4. Step 4: Simplify right side
    25,061.10x = 378,605,583.96
  5. Step 5: Solve for x
    x = 378,605,583.96/25,061.10
  6. Step 6: Final answer
    x = 15,107.30

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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.