Home / 52,526.88-72,493.32-29,872.92

Finding the Fourth Proportional to 52,526.88, 72,493.32 and 29,872.92

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Solution

The fourth proportional to 52,526.88, 72,493.32 and 29,872.92 is: 41,228.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,526.88 : 72,493.32 = 29,872.92 : x
  2. Step 2: Convert to fraction form
    52,526.88/72,493.32 = 29,872.92/x
  3. Step 3: Cross multiply
    52,526.88x = 72,493.32 × 29,872.92
  4. Step 4: Simplify right side
    52,526.88x = 2,165,587,148.89
  5. Step 5: Solve for x
    x = 2,165,587,148.89/52,526.88
  6. Step 6: Final answer
    x = 41,228.17

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1.5x scale

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.