Home / 37,812.12-56,718.26-10,110.12

Finding the Fourth Proportional to 37,812.12, 56,718.26 and 10,110.12

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Solution

The fourth proportional to 37,812.12, 56,718.26 and 10,110.12 is: 15,165.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,812.12 : 56,718.26 = 10,110.12 : x
  2. Step 2: Convert to fraction form
    37,812.12/56,718.26 = 10,110.12/x
  3. Step 3: Cross multiply
    37,812.12x = 56,718.26 × 10,110.12
  4. Step 4: Simplify right side
    37,812.12x = 573,428,414.79
  5. Step 5: Solve for x
    x = 573,428,414.79/37,812.12
  6. Step 6: Final answer
    x = 15,165.20

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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.