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Finding the Fourth Proportional to 44,234.68, 61,066.80 and 34,141.12

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Solution

The fourth proportional to 44,234.68, 61,066.80 and 34,141.12 is: 47,132.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,234.68 : 61,066.80 = 34,141.12 : x
  2. Step 2: Convert to fraction form
    44,234.68/61,066.80 = 34,141.12/x
  3. Step 3: Cross multiply
    44,234.68x = 61,066.80 × 34,141.12
  4. Step 4: Simplify right side
    44,234.68x = 2,084,888,946.82
  5. Step 5: Solve for x
    x = 2,084,888,946.82/44,234.68
  6. Step 6: Final answer
    x = 47,132.45

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