Home / 59,111.76-88,620.72-34,123.56

Finding the Fourth Proportional to 59,111.76, 88,620.72 and 34,123.56

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Solution

The fourth proportional to 59,111.76, 88,620.72 and 34,123.56 is: 51,158.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,111.76 : 88,620.72 = 34,123.56 : x
  2. Step 2: Convert to fraction form
    59,111.76/88,620.72 = 34,123.56/x
  3. Step 3: Cross multiply
    59,111.76x = 88,620.72 × 34,123.56
  4. Step 4: Simplify right side
    59,111.76x = 3,024,054,456.16
  5. Step 5: Solve for x
    x = 3,024,054,456.16/59,111.76
  6. Step 6: Final answer
    x = 51,158.25

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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.