Home / 10,094.19-15,149.13-6,995.88

Finding the Fourth Proportional to 10,094.19, 15,149.13 and 6,995.88

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Solution

The fourth proportional to 10,094.19, 15,149.13 and 6,995.88 is: 10,499.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,094.19 : 15,149.13 = 6,995.88 : x
  2. Step 2: Convert to fraction form
    10,094.19/15,149.13 = 6,995.88/x
  3. Step 3: Cross multiply
    10,094.19x = 15,149.13 × 6,995.88
  4. Step 4: Simplify right side
    10,094.19x = 105,981,495.58
  5. Step 5: Solve for x
    x = 105,981,495.58/10,094.19
  6. Step 6: Final answer
    x = 10,499.26

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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.