Home / 88,527.18-122,168.33-48,241.73

Finding the Fourth Proportional to 88,527.18, 122,168.33 and 48,241.73

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Solution

The fourth proportional to 88,527.18, 122,168.33 and 48,241.73 is: 66,574.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,527.18 : 122,168.33 = 48,241.73 : x
  2. Step 2: Convert to fraction form
    88,527.18/122,168.33 = 48,241.73/x
  3. Step 3: Cross multiply
    88,527.18x = 122,168.33 × 48,241.73
  4. Step 4: Simplify right side
    88,527.18x = 5,893,611,012.65
  5. Step 5: Solve for x
    x = 5,893,611,012.65/88,527.18
  6. Step 6: Final answer
    x = 66,574.03

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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.