Home / 88,332.03-132,502.32-29,166.39

Finding the Fourth Proportional to 88,332.03, 132,502.32 and 29,166.39

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Solution

The fourth proportional to 88,332.03, 132,502.32 and 29,166.39 is: 43,751.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,332.03 : 132,502.32 = 29,166.39 : x
  2. Step 2: Convert to fraction form
    88,332.03/132,502.32 = 29,166.39/x
  3. Step 3: Cross multiply
    88,332.03x = 132,502.32 × 29,166.39
  4. Step 4: Simplify right side
    88,332.03x = 3,864,614,341.02
  5. Step 5: Solve for x
    x = 3,864,614,341.02/88,332.03
  6. Step 6: Final answer
    x = 43,751.00

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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.