Home / 296,221.32-444,134.88-163,164.24

Finding the Fourth Proportional to 296,221.32, 444,134.88 and 163,164.24

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Solution

The fourth proportional to 296,221.32, 444,134.88 and 163,164.24 is: 244,637.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,221.32 : 444,134.88 = 163,164.24 : x
  2. Step 2: Convert to fraction form
    296,221.32/444,134.88 = 163,164.24/x
  3. Step 3: Cross multiply
    296,221.32x = 444,134.88 × 163,164.24
  4. Step 4: Simplify right side
    296,221.32x = 72,466,930,152.69
  5. Step 5: Solve for x
    x = 72,466,930,152.69/296,221.32
  6. Step 6: Final answer
    x = 244,637.79

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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.