Home / 10,344.97-14,276.04-5,869.60

Finding the Fourth Proportional to 10,344.97, 14,276.04 and 5,869.60

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Solution

The fourth proportional to 10,344.97, 14,276.04 and 5,869.60 is: 8,100.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,344.97 : 14,276.04 = 5,869.60 : x
  2. Step 2: Convert to fraction form
    10,344.97/14,276.04 = 5,869.60/x
  3. Step 3: Cross multiply
    10,344.97x = 14,276.04 × 5,869.60
  4. Step 4: Simplify right side
    10,344.97x = 83,794,644.38
  5. Step 5: Solve for x
    x = 83,794,644.38/10,344.97
  6. Step 6: Final answer
    x = 8,100.04

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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.