Home / 88,452.52-122,060.40-48,166.12

Finding the Fourth Proportional to 88,452.52, 122,060.40 and 48,166.12

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Solution

The fourth proportional to 88,452.52, 122,060.40 and 48,166.12 is: 66,467.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,452.52 : 122,060.40 = 48,166.12 : x
  2. Step 2: Convert to fraction form
    88,452.52/122,060.40 = 48,166.12/x
  3. Step 3: Cross multiply
    88,452.52x = 122,060.40 × 48,166.12
  4. Step 4: Simplify right side
    88,452.52x = 5,879,175,873.65
  5. Step 5: Solve for x
    x = 5,879,175,873.65/88,452.52
  6. Step 6: Final answer
    x = 66,467.03

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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.