Home / 468,091.04-702,209.46-152,474.54

Finding the Fourth Proportional to 468,091.04, 702,209.46 and 152,474.54

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Solution

The fourth proportional to 468,091.04, 702,209.46 and 152,474.54 is: 228,735.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,091.04 : 702,209.46 = 152,474.54 : x
  2. Step 2: Convert to fraction form
    468,091.04/702,209.46 = 152,474.54/x
  3. Step 3: Cross multiply
    468,091.04x = 702,209.46 × 152,474.54
  4. Step 4: Simplify right side
    468,091.04x = 107,069,064,397.15
  5. Step 5: Solve for x
    x = 107,069,064,397.15/468,091.04
  6. Step 6: Final answer
    x = 228,735.56

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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.