Home / 88,922.93-133,236.29-62,572.30

Finding the Fourth Proportional to 88,922.93, 133,236.29 and 62,572.30

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Solution

The fourth proportional to 88,922.93, 133,236.29 and 62,572.30 is: 93,754.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,922.93 : 133,236.29 = 62,572.30 : x
  2. Step 2: Convert to fraction form
    88,922.93/133,236.29 = 62,572.30/x
  3. Step 3: Cross multiply
    88,922.93x = 133,236.29 × 62,572.30
  4. Step 4: Simplify right side
    88,922.93x = 8,336,900,932.11
  5. Step 5: Solve for x
    x = 8,336,900,932.11/88,922.93
  6. Step 6: Final answer
    x = 93,754.24

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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.