Home / 332,522.96-498,983.15-122,182.16

Finding the Fourth Proportional to 332,522.96, 498,983.15 and 122,182.16

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Solution

The fourth proportional to 332,522.96, 498,983.15 and 122,182.16 is: 183,346.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,522.96 : 498,983.15 = 122,182.16 : x
  2. Step 2: Convert to fraction form
    332,522.96/498,983.15 = 122,182.16/x
  3. Step 3: Cross multiply
    332,522.96x = 498,983.15 × 122,182.16
  4. Step 4: Simplify right side
    332,522.96x = 60,966,836,881.14
  5. Step 5: Solve for x
    x = 60,966,836,881.14/332,522.96
  6. Step 6: Final answer
    x = 183,346.25

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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.