Home / 60,115.56-90,140.02-24,601.81

Finding the Fourth Proportional to 60,115.56, 90,140.02 and 24,601.81

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Solution

The fourth proportional to 60,115.56, 90,140.02 and 24,601.81 is: 36,889.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,115.56 : 90,140.02 = 24,601.81 : x
  2. Step 2: Convert to fraction form
    60,115.56/90,140.02 = 24,601.81/x
  3. Step 3: Cross multiply
    60,115.56x = 90,140.02 × 24,601.81
  4. Step 4: Simplify right side
    60,115.56x = 2,217,607,645.44
  5. Step 5: Solve for x
    x = 2,217,607,645.44/60,115.56
  6. Step 6: Final answer
    x = 36,889.08

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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.