Home / 88,549.93-122,199-48,263.73

Finding the Fourth Proportional to 88,549.93, 122,199 and 48,263.73

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Solution

The fourth proportional to 88,549.93, 122,199 and 48,263.73 is: 66,604.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,549.93 : 122,199 = 48,263.73 : x
  2. Step 2: Convert to fraction form
    88,549.93/122,199 = 48,263.73/x
  3. Step 3: Cross multiply
    88,549.93x = 122,199 × 48,263.73
  4. Step 4: Simplify right side
    88,549.93x = 5,897,779,542.27
  5. Step 5: Solve for x
    x = 5,897,779,542.27/88,549.93
  6. Step 6: Final answer
    x = 66,604.00

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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.