Home / 332,595.20-498,892.80-95,945.60

Finding the Fourth Proportional to 332,595.20, 498,892.80 and 95,945.60

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Solution

The fourth proportional to 332,595.20, 498,892.80 and 95,945.60 is: 143,918.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,595.20 : 498,892.80 = 95,945.60 : x
  2. Step 2: Convert to fraction form
    332,595.20/498,892.80 = 95,945.60/x
  3. Step 3: Cross multiply
    332,595.20x = 498,892.80 × 95,945.60
  4. Step 4: Simplify right side
    332,595.20x = 47,866,569,031.68
  5. Step 5: Solve for x
    x = 47,866,569,031.68/332,595.20
  6. Step 6: Final answer
    x = 143,918.40

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1.5x scale

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.