Home / 332,276.34-498,239.36-145,069.14

Finding the Fourth Proportional to 332,276.34, 498,239.36 and 145,069.14

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Solution

The fourth proportional to 332,276.34, 498,239.36 and 145,069.14 is: 217,527.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,276.34 : 498,239.36 = 145,069.14 : x
  2. Step 2: Convert to fraction form
    332,276.34/498,239.36 = 145,069.14/x
  3. Step 3: Cross multiply
    332,276.34x = 498,239.36 × 145,069.14
  4. Step 4: Simplify right side
    332,276.34x = 72,279,155,469.35
  5. Step 5: Solve for x
    x = 72,279,155,469.35/332,276.34
  6. Step 6: Final answer
    x = 217,527.24

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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.