Home / 35,737.88-53,608.17-12,046.51

Finding the Fourth Proportional to 35,737.88, 53,608.17 and 12,046.51

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Solution

The fourth proportional to 35,737.88, 53,608.17 and 12,046.51 is: 18,070.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,737.88 : 53,608.17 = 12,046.51 : x
  2. Step 2: Convert to fraction form
    35,737.88/53,608.17 = 12,046.51/x
  3. Step 3: Cross multiply
    35,737.88x = 53,608.17 × 12,046.51
  4. Step 4: Simplify right side
    35,737.88x = 645,791,468.17
  5. Step 5: Solve for x
    x = 645,791,468.17/35,737.88
  6. Step 6: Final answer
    x = 18,070.23

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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.