Home / 4,337.88-5,985.99-2,569.62

Finding the Fourth Proportional to 4,337.88, 5,985.99 and 2,569.62

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Solution

The fourth proportional to 4,337.88, 5,985.99 and 2,569.62 is: 3,545.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337.88 : 5,985.99 = 2,569.62 : x
  2. Step 2: Convert to fraction form
    4,337.88/5,985.99 = 2,569.62/x
  3. Step 3: Cross multiply
    4,337.88x = 5,985.99 × 2,569.62
  4. Step 4: Simplify right side
    4,337.88x = 15,381,719.62
  5. Step 5: Solve for x
    x = 15,381,719.62/4,337.88
  6. Step 6: Final answer
    x = 3,545.91

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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.