Home / 44,366.69-66,545.55-14,781.35

Finding the Fourth Proportional to 44,366.69, 66,545.55 and 14,781.35

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Solution

The fourth proportional to 44,366.69, 66,545.55 and 14,781.35 is: 22,170.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,366.69 : 66,545.55 = 14,781.35 : x
  2. Step 2: Convert to fraction form
    44,366.69/66,545.55 = 14,781.35/x
  3. Step 3: Cross multiply
    44,366.69x = 66,545.55 × 14,781.35
  4. Step 4: Simplify right side
    44,366.69x = 983,632,732.76
  5. Step 5: Solve for x
    x = 983,632,732.76/44,366.69
  6. Step 6: Final answer
    x = 22,170.53

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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.