Home / 97,248.24-134,134.56-59,541.12

Finding the Fourth Proportional to 97,248.24, 134,134.56 and 59,541.12

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Solution

The fourth proportional to 97,248.24, 134,134.56 and 59,541.12 is: 82,125.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,248.24 : 134,134.56 = 59,541.12 : x
  2. Step 2: Convert to fraction form
    97,248.24/134,134.56 = 59,541.12/x
  3. Step 3: Cross multiply
    97,248.24x = 134,134.56 × 59,541.12
  4. Step 4: Simplify right side
    97,248.24x = 7,986,521,933.11
  5. Step 5: Solve for x
    x = 7,986,521,933.11/97,248.24
  6. Step 6: Final answer
    x = 82,125.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.