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Finding the Fourth Proportional to 44,892.94, 61,929.50 and 34,264.12

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Solution

The fourth proportional to 44,892.94, 61,929.50 and 34,264.12 is: 47,267.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,892.94 : 61,929.50 = 34,264.12 : x
  2. Step 2: Convert to fraction form
    44,892.94/61,929.50 = 34,264.12/x
  3. Step 3: Cross multiply
    44,892.94x = 61,929.50 × 34,264.12
  4. Step 4: Simplify right side
    44,892.94x = 2,121,959,648.22
  5. Step 5: Solve for x
    x = 2,121,959,648.22/44,892.94
  6. Step 6: Final answer
    x = 47,267.11

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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.