Home / 88,452.91-122,065.03-48,166.66

Finding the Fourth Proportional to 88,452.91, 122,065.03 and 48,166.66

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Solution

The fourth proportional to 88,452.91, 122,065.03 and 48,166.66 is: 66,470.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,452.91 : 122,065.03 = 48,166.66 : x
  2. Step 2: Convert to fraction form
    88,452.91/122,065.03 = 48,166.66/x
  3. Step 3: Cross multiply
    88,452.91x = 122,065.03 × 48,166.66
  4. Step 4: Simplify right side
    88,452.91x = 5,879,464,797.90
  5. Step 5: Solve for x
    x = 5,879,464,797.90/88,452.91
  6. Step 6: Final answer
    x = 66,470.00

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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.