Home / 88,077.17-132,124.40-24,897.77

Finding the Fourth Proportional to 88,077.17, 132,124.40 and 24,897.77

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Solution

The fourth proportional to 88,077.17, 132,124.40 and 24,897.77 is: 37,349.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,077.17 : 132,124.40 = 24,897.77 : x
  2. Step 2: Convert to fraction form
    88,077.17/132,124.40 = 24,897.77/x
  3. Step 3: Cross multiply
    88,077.17x = 132,124.40 × 24,897.77
  4. Step 4: Simplify right side
    88,077.17x = 3,289,602,922.59
  5. Step 5: Solve for x
    x = 3,289,602,922.59/88,077.17
  6. Step 6: Final answer
    x = 37,349.10

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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.