Home / 88,473.04-122,092.92-48,186.96

Finding the Fourth Proportional to 88,473.04, 122,092.92 and 48,186.96

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Solution

The fourth proportional to 88,473.04, 122,092.92 and 48,186.96 is: 66,498.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,473.04 : 122,092.92 = 48,186.96 : x
  2. Step 2: Convert to fraction form
    88,473.04/122,092.92 = 48,186.96/x
  3. Step 3: Cross multiply
    88,473.04x = 122,092.92 × 48,186.96
  4. Step 4: Simplify right side
    88,473.04x = 5,883,286,652.32
  5. Step 5: Solve for x
    x = 5,883,286,652.32/88,473.04
  6. Step 6: Final answer
    x = 66,498.07

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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.