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Finding the Fourth Proportional to 5,876.59, 8,814.92 and 2,368.21

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Solution

The fourth proportional to 5,876.59, 8,814.92 and 2,368.21 is: 3,552.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,876.59 : 8,814.92 = 2,368.21 : x
  2. Step 2: Convert to fraction form
    5,876.59/8,814.92 = 2,368.21/x
  3. Step 3: Cross multiply
    5,876.59x = 8,814.92 × 2,368.21
  4. Step 4: Simplify right side
    5,876.59x = 20,875,581.69
  5. Step 5: Solve for x
    x = 20,875,581.69/5,876.59
  6. Step 6: Final answer
    x = 3,552.33

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1.5x scale

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.