Home / 152,150.29-228,246.20-63,383.04

Finding the Fourth Proportional to 152,150.29, 228,246.20 and 63,383.04

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Solution

The fourth proportional to 152,150.29, 228,246.20 and 63,383.04 is: 95,083.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,150.29 : 228,246.20 = 63,383.04 : x
  2. Step 2: Convert to fraction form
    152,150.29/228,246.20 = 63,383.04/x
  3. Step 3: Cross multiply
    152,150.29x = 228,246.20 × 63,383.04
  4. Step 4: Simplify right side
    152,150.29x = 14,466,938,024.45
  5. Step 5: Solve for x
    x = 14,466,938,024.45/152,150.29
  6. Step 6: Final answer
    x = 95,083.21

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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.