Home / 155,510.55-233,207.24-50,301.27

Finding the Fourth Proportional to 155,510.55, 233,207.24 and 50,301.27

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Solution

The fourth proportional to 155,510.55, 233,207.24 and 50,301.27 is: 75,432.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,510.55 : 233,207.24 = 50,301.27 : x
  2. Step 2: Convert to fraction form
    155,510.55/233,207.24 = 50,301.27/x
  3. Step 3: Cross multiply
    155,510.55x = 233,207.24 × 50,301.27
  4. Step 4: Simplify right side
    155,510.55x = 11,730,620,093.69
  5. Step 5: Solve for x
    x = 11,730,620,093.69/155,510.55
  6. Step 6: Final answer
    x = 75,432.95

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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.