Home / 60,864.26-91,296.36-22,920.68

Finding the Fourth Proportional to 60,864.26, 91,296.36 and 22,920.68

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Solution

The fourth proportional to 60,864.26, 91,296.36 and 22,920.68 is: 34,381.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,864.26 : 91,296.36 = 22,920.68 : x
  2. Step 2: Convert to fraction form
    60,864.26/91,296.36 = 22,920.68/x
  3. Step 3: Cross multiply
    60,864.26x = 91,296.36 × 22,920.68
  4. Step 4: Simplify right side
    60,864.26x = 2,092,574,652.72
  5. Step 5: Solve for x
    x = 2,092,574,652.72/60,864.26
  6. Step 6: Final answer
    x = 34,381.01

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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.