Home / 67,598.11-101,308.42-49,745.17

Finding the Fourth Proportional to 67,598.11, 101,308.42 and 49,745.17

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Solution

The fourth proportional to 67,598.11, 101,308.42 and 49,745.17 is: 74,552.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,598.11 : 101,308.42 = 49,745.17 : x
  2. Step 2: Convert to fraction form
    67,598.11/101,308.42 = 49,745.17/x
  3. Step 3: Cross multiply
    67,598.11x = 101,308.42 × 49,745.17
  4. Step 4: Simplify right side
    67,598.11x = 5,039,604,575.33
  5. Step 5: Solve for x
    x = 5,039,604,575.33/67,598.11
  6. Step 6: Final answer
    x = 74,552.45

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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.