Home / 68,386.60-102,566.94-24,002.92

Finding the Fourth Proportional to 68,386.60, 102,566.94 and 24,002.92

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Solution

The fourth proportional to 68,386.60, 102,566.94 and 24,002.92 is: 35,999.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,386.60 : 102,566.94 = 24,002.92 : x
  2. Step 2: Convert to fraction form
    68,386.60/102,566.94 = 24,002.92/x
  3. Step 3: Cross multiply
    68,386.60x = 102,566.94 × 24,002.92
  4. Step 4: Simplify right side
    68,386.60x = 2,461,906,055.46
  5. Step 5: Solve for x
    x = 2,461,906,055.46/68,386.60
  6. Step 6: Final answer
    x = 35,999.83

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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.