Home / 60,454.33-90,681.37-16,081.14

Finding the Fourth Proportional to 60,454.33, 90,681.37 and 16,081.14

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Solution

The fourth proportional to 60,454.33, 90,681.37 and 16,081.14 is: 24,121.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,454.33 : 90,681.37 = 16,081.14 : x
  2. Step 2: Convert to fraction form
    60,454.33/90,681.37 = 16,081.14/x
  3. Step 3: Cross multiply
    60,454.33x = 90,681.37 × 16,081.14
  4. Step 4: Simplify right side
    60,454.33x = 1,458,259,806.36
  5. Step 5: Solve for x
    x = 1,458,259,806.36/60,454.33
  6. Step 6: Final answer
    x = 24,121.68

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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.