Home / 88,514.91-132,703.25-60,365.18

Finding the Fourth Proportional to 88,514.91, 132,703.25 and 60,365.18

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Solution

The fourth proportional to 88,514.91, 132,703.25 and 60,365.18 is: 90,500.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,514.91 : 132,703.25 = 60,365.18 : x
  2. Step 2: Convert to fraction form
    88,514.91/132,703.25 = 60,365.18/x
  3. Step 3: Cross multiply
    88,514.91x = 132,703.25 × 60,365.18
  4. Step 4: Simplify right side
    88,514.91x = 8,010,655,602.77
  5. Step 5: Solve for x
    x = 8,010,655,602.77/88,514.91
  6. Step 6: Final answer
    x = 90,500.64

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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.