Home / 63,423.80-95,105.02-23,415.68

Finding the Fourth Proportional to 63,423.80, 95,105.02 and 23,415.68

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Solution

The fourth proportional to 63,423.80, 95,105.02 and 23,415.68 is: 35,112.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,423.80 : 95,105.02 = 23,415.68 : x
  2. Step 2: Convert to fraction form
    63,423.80/95,105.02 = 23,415.68/x
  3. Step 3: Cross multiply
    63,423.80x = 95,105.02 × 23,415.68
  4. Step 4: Simplify right side
    63,423.80x = 2,226,948,714.71
  5. Step 5: Solve for x
    x = 2,226,948,714.71/63,423.80
  6. Step 6: Final answer
    x = 35,112.19

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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.