Home / 44,920.45-61,989.14-24,776.90

Finding the Fourth Proportional to 44,920.45, 61,989.14 and 24,776.90

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Solution

The fourth proportional to 44,920.45, 61,989.14 and 24,776.90 is: 34,191.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,920.45 : 61,989.14 = 24,776.90 : x
  2. Step 2: Convert to fraction form
    44,920.45/61,989.14 = 24,776.90/x
  3. Step 3: Cross multiply
    44,920.45x = 61,989.14 × 24,776.90
  4. Step 4: Simplify right side
    44,920.45x = 1,535,898,715.15
  5. Step 5: Solve for x
    x = 1,535,898,715.15/44,920.45
  6. Step 6: Final answer
    x = 34,191.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.