Home / 44,707.20-67,060.35-18,052.74

Finding the Fourth Proportional to 44,707.20, 67,060.35 and 18,052.74

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Solution

The fourth proportional to 44,707.20, 67,060.35 and 18,052.74 is: 27,078.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,707.20 : 67,060.35 = 18,052.74 : x
  2. Step 2: Convert to fraction form
    44,707.20/67,060.35 = 18,052.74/x
  3. Step 3: Cross multiply
    44,707.20x = 67,060.35 × 18,052.74
  4. Step 4: Simplify right side
    44,707.20x = 1,210,623,062.86
  5. Step 5: Solve for x
    x = 1,210,623,062.86/44,707.20
  6. Step 6: Final answer
    x = 27,078.93

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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.