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Finding the Fourth Proportional to 44,527.16, 61,454.43 and 25,406.91

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Solution

The fourth proportional to 44,527.16, 61,454.43 and 25,406.91 is: 35,065.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,527.16 : 61,454.43 = 25,406.91 : x
  2. Step 2: Convert to fraction form
    44,527.16/61,454.43 = 25,406.91/x
  3. Step 3: Cross multiply
    44,527.16x = 61,454.43 × 25,406.91
  4. Step 4: Simplify right side
    44,527.16x = 1,561,367,172.11
  5. Step 5: Solve for x
    x = 1,561,367,172.11/44,527.16
  6. Step 6: Final answer
    x = 35,065.50

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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.