Home / 10,577.52-14,595.66-5,862.78

Finding the Fourth Proportional to 10,577.52, 14,595.66 and 5,862.78

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Solution

The fourth proportional to 10,577.52, 14,595.66 and 5,862.78 is: 8,089.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,577.52 : 14,595.66 = 5,862.78 : x
  2. Step 2: Convert to fraction form
    10,577.52/14,595.66 = 5,862.78/x
  3. Step 3: Cross multiply
    10,577.52x = 14,595.66 × 5,862.78
  4. Step 4: Simplify right side
    10,577.52x = 85,571,143.53
  5. Step 5: Solve for x
    x = 85,571,143.53/10,577.52
  6. Step 6: Final answer
    x = 8,089.91

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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.