Home / 68,572.17-94,419.18-60,026.46

Finding the Fourth Proportional to 68,572.17, 94,419.18 and 60,026.46

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Solution

The fourth proportional to 68,572.17, 94,419.18 and 60,026.46 is: 82,652.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,572.17 : 94,419.18 = 60,026.46 : x
  2. Step 2: Convert to fraction form
    68,572.17/94,419.18 = 60,026.46/x
  3. Step 3: Cross multiply
    68,572.17x = 94,419.18 × 60,026.46
  4. Step 4: Simplify right side
    68,572.17x = 5,667,649,131.50
  5. Step 5: Solve for x
    x = 5,667,649,131.50/68,572.17
  6. Step 6: Final answer
    x = 82,652.32

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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.