Home / 148,527.18-222,738.93-59,757.66

Finding the Fourth Proportional to 148,527.18, 222,738.93 and 59,757.66

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Solution

The fourth proportional to 148,527.18, 222,738.93 and 59,757.66 is: 89,615.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,527.18 : 222,738.93 = 59,757.66 : x
  2. Step 2: Convert to fraction form
    148,527.18/222,738.93 = 59,757.66/x
  3. Step 3: Cross multiply
    148,527.18x = 222,738.93 × 59,757.66
  4. Step 4: Simplify right side
    148,527.18x = 13,310,357,247.70
  5. Step 5: Solve for x
    x = 13,310,357,247.70/148,527.18
  6. Step 6: Final answer
    x = 89,615.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.