Home / 67,918.86-101,841.30-23,541.93

Finding the Fourth Proportional to 67,918.86, 101,841.30 and 23,541.93

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Solution

The fourth proportional to 67,918.86, 101,841.30 and 23,541.93 is: 35,300.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,918.86 : 101,841.30 = 23,541.93 : x
  2. Step 2: Convert to fraction form
    67,918.86/101,841.30 = 23,541.93/x
  3. Step 3: Cross multiply
    67,918.86x = 101,841.30 × 23,541.93
  4. Step 4: Simplify right side
    67,918.86x = 2,397,540,755.71
  5. Step 5: Solve for x
    x = 2,397,540,755.71/67,918.86
  6. Step 6: Final answer
    x = 35,300.07

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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.