Home / 150,402.46-225,632.15-60,452.17

Finding the Fourth Proportional to 150,402.46, 225,632.15 and 60,452.17

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Solution

The fourth proportional to 150,402.46, 225,632.15 and 60,452.17 is: 90,689.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,402.46 : 225,632.15 = 60,452.17 : x
  2. Step 2: Convert to fraction form
    150,402.46/225,632.15 = 60,452.17/x
  3. Step 3: Cross multiply
    150,402.46x = 225,632.15 × 60,452.17
  4. Step 4: Simplify right side
    150,402.46x = 13,639,953,089.27
  5. Step 5: Solve for x
    x = 13,639,953,089.27/150,402.46
  6. Step 6: Final answer
    x = 90,689.69

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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.