Home / 88,852.80-122,620.14-48,569.25

Finding the Fourth Proportional to 88,852.80, 122,620.14 and 48,569.25

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Solution

The fourth proportional to 88,852.80, 122,620.14 and 48,569.25 is: 67,027.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,852.80 : 122,620.14 = 48,569.25 : x
  2. Step 2: Convert to fraction form
    88,852.80/122,620.14 = 48,569.25/x
  3. Step 3: Cross multiply
    88,852.80x = 122,620.14 × 48,569.25
  4. Step 4: Simplify right side
    88,852.80x = 5,955,568,234.70
  5. Step 5: Solve for x
    x = 5,955,568,234.70/88,852.80
  6. Step 6: Final answer
    x = 67,027.36

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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.