Home / 88,484.22-132,646.10-44,124.58

Finding the Fourth Proportional to 88,484.22, 132,646.10 and 44,124.58

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Solution

The fourth proportional to 88,484.22, 132,646.10 and 44,124.58 is: 66,146.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,484.22 : 132,646.10 = 44,124.58 : x
  2. Step 2: Convert to fraction form
    88,484.22/132,646.10 = 44,124.58/x
  3. Step 3: Cross multiply
    88,484.22x = 132,646.10 × 44,124.58
  4. Step 4: Simplify right side
    88,484.22x = 5,852,953,451.14
  5. Step 5: Solve for x
    x = 5,852,953,451.14/88,484.22
  6. Step 6: Final answer
    x = 66,146.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.