Home / 233,020.44-349,456.50-75,212.16

Finding the Fourth Proportional to 233,020.44, 349,456.50 and 75,212.16

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Solution

The fourth proportional to 233,020.44, 349,456.50 and 75,212.16 is: 112,794.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,020.44 : 349,456.50 = 75,212.16 : x
  2. Step 2: Convert to fraction form
    233,020.44/349,456.50 = 75,212.16/x
  3. Step 3: Cross multiply
    233,020.44x = 349,456.50 × 75,212.16
  4. Step 4: Simplify right side
    233,020.44x = 26,283,378,191.04
  5. Step 5: Solve for x
    x = 26,283,378,191.04/233,020.44
  6. Step 6: Final answer
    x = 112,794.30

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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.