Home / 10,864.56-14,994.05-6,084.43

Finding the Fourth Proportional to 10,864.56, 14,994.05 and 6,084.43

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Solution

The fourth proportional to 10,864.56, 14,994.05 and 6,084.43 is: 8,397.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,864.56 : 14,994.05 = 6,084.43 : x
  2. Step 2: Convert to fraction form
    10,864.56/14,994.05 = 6,084.43/x
  3. Step 3: Cross multiply
    10,864.56x = 14,994.05 × 6,084.43
  4. Step 4: Simplify right side
    10,864.56x = 91,230,151.62
  5. Step 5: Solve for x
    x = 91,230,151.62/10,864.56
  6. Step 6: Final answer
    x = 8,397.04

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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.