Home / 119,360.50-179,040.80-30,614.01

Finding the Fourth Proportional to 119,360.50, 179,040.80 and 30,614.01

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Solution

The fourth proportional to 119,360.50, 179,040.80 and 30,614.01 is: 45,921.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,360.50 : 179,040.80 = 30,614.01 : x
  2. Step 2: Convert to fraction form
    119,360.50/179,040.80 = 30,614.01/x
  3. Step 3: Cross multiply
    119,360.50x = 179,040.80 × 30,614.01
  4. Step 4: Simplify right side
    119,360.50x = 5,481,155,793.33
  5. Step 5: Solve for x
    x = 5,481,155,793.33/119,360.50
  6. Step 6: Final answer
    x = 45,921.02

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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.