Home / 67,494.06-101,228.64-24,790.15

Finding the Fourth Proportional to 67,494.06, 101,228.64 and 24,790.15

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Solution

The fourth proportional to 67,494.06, 101,228.64 and 24,790.15 is: 37,180.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,494.06 : 101,228.64 = 24,790.15 : x
  2. Step 2: Convert to fraction form
    67,494.06/101,228.64 = 24,790.15/x
  3. Step 3: Cross multiply
    67,494.06x = 101,228.64 × 24,790.15
  4. Step 4: Simplify right side
    67,494.06x = 2,509,473,203.47
  5. Step 5: Solve for x
    x = 2,509,473,203.47/67,494.06
  6. Step 6: Final answer
    x = 37,180.65

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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.