Home / 134,803.40-202,044.25-62,658.83

Finding the Fourth Proportional to 134,803.40, 202,044.25 and 62,658.83

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Solution

The fourth proportional to 134,803.40, 202,044.25 and 62,658.83 is: 93,913.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,803.40 : 202,044.25 = 62,658.83 : x
  2. Step 2: Convert to fraction form
    134,803.40/202,044.25 = 62,658.83/x
  3. Step 3: Cross multiply
    134,803.40x = 202,044.25 × 62,658.83
  4. Step 4: Simplify right side
    134,803.40x = 12,659,856,313.23
  5. Step 5: Solve for x
    x = 12,659,856,313.23/134,803.40
  6. Step 6: Final answer
    x = 93,913.48

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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.