Home / 41,066.22-61,626.60-14,770.92

Finding the Fourth Proportional to 41,066.22, 61,626.60 and 14,770.92

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Solution

The fourth proportional to 41,066.22, 61,626.60 and 14,770.92 is: 22,166.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,066.22 : 61,626.60 = 14,770.92 : x
  2. Step 2: Convert to fraction form
    41,066.22/61,626.60 = 14,770.92/x
  3. Step 3: Cross multiply
    41,066.22x = 61,626.60 × 14,770.92
  4. Step 4: Simplify right side
    41,066.22x = 910,281,578.47
  5. Step 5: Solve for x
    x = 910,281,578.47/41,066.22
  6. Step 6: Final answer
    x = 22,166.19

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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.