Home / 88,583.32-132,875.46-22,023.45

Finding the Fourth Proportional to 88,583.32, 132,875.46 and 22,023.45

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Solution

The fourth proportional to 88,583.32, 132,875.46 and 22,023.45 is: 33,035.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,583.32 : 132,875.46 = 22,023.45 : x
  2. Step 2: Convert to fraction form
    88,583.32/132,875.46 = 22,023.45/x
  3. Step 3: Cross multiply
    88,583.32x = 132,875.46 × 22,023.45
  4. Step 4: Simplify right side
    88,583.32x = 2,926,376,049.54
  5. Step 5: Solve for x
    x = 2,926,376,049.54/88,583.32
  6. Step 6: Final answer
    x = 33,035.29

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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.