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Finding the Fourth Proportional to 44,392.38, 61,263.30 and 25,529.50

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Solution

The fourth proportional to 44,392.38, 61,263.30 and 25,529.50 is: 35,231.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,392.38 : 61,263.30 = 25,529.50 : x
  2. Step 2: Convert to fraction form
    44,392.38/61,263.30 = 25,529.50/x
  3. Step 3: Cross multiply
    44,392.38x = 61,263.30 × 25,529.50
  4. Step 4: Simplify right side
    44,392.38x = 1,564,021,417.35
  5. Step 5: Solve for x
    x = 1,564,021,417.35/44,392.38
  6. Step 6: Final answer
    x = 35,231.75

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Why These Related Problems?

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