Home / 97,282.28-134,229.03-59,061.93

Finding the Fourth Proportional to 97,282.28, 134,229.03 and 59,061.93

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Solution

The fourth proportional to 97,282.28, 134,229.03 and 59,061.93 is: 81,493.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,282.28 : 134,229.03 = 59,061.93 : x
  2. Step 2: Convert to fraction form
    97,282.28/134,229.03 = 59,061.93/x
  3. Step 3: Cross multiply
    97,282.28x = 134,229.03 × 59,061.93
  4. Step 4: Simplify right side
    97,282.28x = 7,927,825,573.83
  5. Step 5: Solve for x
    x = 7,927,825,573.83/97,282.28
  6. Step 6: Final answer
    x = 81,493.01

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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.