Home / 173,207.64-239,062.14-101,625.24

Finding the Fourth Proportional to 173,207.64, 239,062.14 and 101,625.24

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Solution

The fourth proportional to 173,207.64, 239,062.14 and 101,625.24 is: 140,263.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,207.64 : 239,062.14 = 101,625.24 : x
  2. Step 2: Convert to fraction form
    173,207.64/239,062.14 = 101,625.24/x
  3. Step 3: Cross multiply
    173,207.64x = 239,062.14 × 101,625.24
  4. Step 4: Simplify right side
    173,207.64x = 24,294,747,352.41
  5. Step 5: Solve for x
    x = 24,294,747,352.41/173,207.64
  6. Step 6: Final answer
    x = 140,263.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.