Home / 44,764.64-61,778.24-29,631.24

Finding the Fourth Proportional to 44,764.64, 61,778.24 and 29,631.24

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Solution

The fourth proportional to 44,764.64, 61,778.24 and 29,631.24 is: 40,893.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,764.64 : 61,778.24 = 29,631.24 : x
  2. Step 2: Convert to fraction form
    44,764.64/61,778.24 = 29,631.24/x
  3. Step 3: Cross multiply
    44,764.64x = 61,778.24 × 29,631.24
  4. Step 4: Simplify right side
    44,764.64x = 1,830,565,856.22
  5. Step 5: Solve for x
    x = 1,830,565,856.22/44,764.64
  6. Step 6: Final answer
    x = 40,893.12

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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.