Home / 10,737.89-14,817.68-5,957.57

Finding the Fourth Proportional to 10,737.89, 14,817.68 and 5,957.57

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Solution

The fourth proportional to 10,737.89, 14,817.68 and 5,957.57 is: 8,221.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,737.89 : 14,817.68 = 5,957.57 : x
  2. Step 2: Convert to fraction form
    10,737.89/14,817.68 = 5,957.57/x
  3. Step 3: Cross multiply
    10,737.89x = 14,817.68 × 5,957.57
  4. Step 4: Simplify right side
    10,737.89x = 88,277,261.96
  5. Step 5: Solve for x
    x = 88,277,261.96/10,737.89
  6. Step 6: Final answer
    x = 8,221.10

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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.