Home / 173,600.28-260,132.46-117,219.42

Finding the Fourth Proportional to 173,600.28, 260,132.46 and 117,219.42

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Solution

The fourth proportional to 173,600.28, 260,132.46 and 117,219.42 is: 175,648.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,600.28 : 260,132.46 = 117,219.42 : x
  2. Step 2: Convert to fraction form
    173,600.28/260,132.46 = 117,219.42/x
  3. Step 3: Cross multiply
    173,600.28x = 260,132.46 × 117,219.42
  4. Step 4: Simplify right side
    173,600.28x = 30,492,576,084.37
  5. Step 5: Solve for x
    x = 30,492,576,084.37/173,600.28
  6. Step 6: Final answer
    x = 175,648.20

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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.