Home / 173,330.60-260,190.30-134,061.80

Finding the Fourth Proportional to 173,330.60, 260,190.30 and 134,061.80

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Solution

The fourth proportional to 173,330.60, 260,190.30 and 134,061.80 is: 201,243.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,330.60 : 260,190.30 = 134,061.80 : x
  2. Step 2: Convert to fraction form
    173,330.60/260,190.30 = 134,061.80/x
  3. Step 3: Cross multiply
    173,330.60x = 260,190.30 × 134,061.80
  4. Step 4: Simplify right side
    173,330.60x = 34,881,579,960.54
  5. Step 5: Solve for x
    x = 34,881,579,960.54/173,330.60
  6. Step 6: Final answer
    x = 201,243.06

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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.