Home / 44,685.74-67,017.54-15,102.92

Finding the Fourth Proportional to 44,685.74, 67,017.54 and 15,102.92

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Solution

The fourth proportional to 44,685.74, 67,017.54 and 15,102.92 is: 22,650.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,685.74 : 67,017.54 = 15,102.92 : x
  2. Step 2: Convert to fraction form
    44,685.74/67,017.54 = 15,102.92/x
  3. Step 3: Cross multiply
    44,685.74x = 67,017.54 × 15,102.92
  4. Step 4: Simplify right side
    44,685.74x = 1,012,160,545.22
  5. Step 5: Solve for x
    x = 1,012,160,545.22/44,685.74
  6. Step 6: Final answer
    x = 22,650.64

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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.