Home / 47,649.66-71,054.60-44,325.18

Finding the Fourth Proportional to 47,649.66, 71,054.60 and 44,325.18

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Solution

The fourth proportional to 47,649.66, 71,054.60 and 44,325.18 is: 66,097.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,649.66 : 71,054.60 = 44,325.18 : x
  2. Step 2: Convert to fraction form
    47,649.66/71,054.60 = 44,325.18/x
  3. Step 3: Cross multiply
    47,649.66x = 71,054.60 × 44,325.18
  4. Step 4: Simplify right side
    47,649.66x = 3,149,507,713.20
  5. Step 5: Solve for x
    x = 3,149,507,713.20/47,649.66
  6. Step 6: Final answer
    x = 66,097.17

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.