Home / 233,549.56-350,324.16-75,778.04

Finding the Fourth Proportional to 233,549.56, 350,324.16 and 75,778.04

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Solution

The fourth proportional to 233,549.56, 350,324.16 and 75,778.04 is: 113,667.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,549.56 : 350,324.16 = 75,778.04 : x
  2. Step 2: Convert to fraction form
    233,549.56/350,324.16 = 75,778.04/x
  3. Step 3: Cross multiply
    233,549.56x = 350,324.16 × 75,778.04
  4. Step 4: Simplify right side
    233,549.56x = 26,546,878,209.45
  5. Step 5: Solve for x
    x = 26,546,878,209.45/233,549.56
  6. Step 6: Final answer
    x = 113,667.00

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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.