Home / 67,016.61-100,548.27-44,617.14

Finding the Fourth Proportional to 67,016.61, 100,548.27 and 44,617.14

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Solution

The fourth proportional to 67,016.61, 100,548.27 and 44,617.14 is: 66,941.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,016.61 : 100,548.27 = 44,617.14 : x
  2. Step 2: Convert to fraction form
    67,016.61/100,548.27 = 44,617.14/x
  3. Step 3: Cross multiply
    67,016.61x = 100,548.27 × 44,617.14
  4. Step 4: Simplify right side
    67,016.61x = 4,486,176,239.35
  5. Step 5: Solve for x
    x = 4,486,176,239.35/67,016.61
  6. Step 6: Final answer
    x = 66,941.26

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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.