Home / 82,924.08-124,367.76-23,746.56

Finding the Fourth Proportional to 82,924.08, 124,367.76 and 23,746.56

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Solution

The fourth proportional to 82,924.08, 124,367.76 and 23,746.56 is: 35,614.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,924.08 : 124,367.76 = 23,746.56 : x
  2. Step 2: Convert to fraction form
    82,924.08/124,367.76 = 23,746.56/x
  3. Step 3: Cross multiply
    82,924.08x = 124,367.76 × 23,746.56
  4. Step 4: Simplify right side
    82,924.08x = 2,953,306,474.91
  5. Step 5: Solve for x
    x = 2,953,306,474.91/82,924.08
  6. Step 6: Final answer
    x = 35,614.58

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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.