Home / 10,565.68-14,579.40-5,849.68

Finding the Fourth Proportional to 10,565.68, 14,579.40 and 5,849.68

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Solution

The fourth proportional to 10,565.68, 14,579.40 and 5,849.68 is: 8,071.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,565.68 : 14,579.40 = 5,849.68 : x
  2. Step 2: Convert to fraction form
    10,565.68/14,579.40 = 5,849.68/x
  3. Step 3: Cross multiply
    10,565.68x = 14,579.40 × 5,849.68
  4. Step 4: Simplify right side
    10,565.68x = 85,284,824.59
  5. Step 5: Solve for x
    x = 85,284,824.59/10,565.68
  6. Step 6: Final answer
    x = 8,071.87

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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.