Home / 224,233.35-335,663.13-145,190.31

Finding the Fourth Proportional to 224,233.35, 335,663.13 and 145,190.31

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Solution

The fourth proportional to 224,233.35, 335,663.13 and 145,190.31 is: 217,340.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,233.35 : 335,663.13 = 145,190.31 : x
  2. Step 2: Convert to fraction form
    224,233.35/335,663.13 = 145,190.31/x
  3. Step 3: Cross multiply
    224,233.35x = 335,663.13 × 145,190.31
  4. Step 4: Simplify right side
    224,233.35x = 48,735,033,900.27
  5. Step 5: Solve for x
    x = 48,735,033,900.27/224,233.35
  6. Step 6: Final answer
    x = 217,340.70

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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.