Home / 146,768.20-220,096.41-62,475.16

Finding the Fourth Proportional to 146,768.20, 220,096.41 and 62,475.16

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Solution

The fourth proportional to 146,768.20, 220,096.41 and 62,475.16 is: 93,688.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,768.20 : 220,096.41 = 62,475.16 : x
  2. Step 2: Convert to fraction form
    146,768.20/220,096.41 = 62,475.16/x
  3. Step 3: Cross multiply
    146,768.20x = 220,096.41 × 62,475.16
  4. Step 4: Simplify right side
    146,768.20x = 13,750,558,430.18
  5. Step 5: Solve for x
    x = 13,750,558,430.18/146,768.20
  6. Step 6: Final answer
    x = 93,688.95

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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.