Home / 193,224.27-289,885.46-60,105.53

Finding the Fourth Proportional to 193,224.27, 289,885.46 and 60,105.53

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Solution

The fourth proportional to 193,224.27, 289,885.46 and 60,105.53 is: 90,173.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,224.27 : 289,885.46 = 60,105.53 : x
  2. Step 2: Convert to fraction form
    193,224.27/289,885.46 = 60,105.53/x
  3. Step 3: Cross multiply
    193,224.27x = 289,885.46 × 60,105.53
  4. Step 4: Simplify right side
    193,224.27x = 17,423,717,462.64
  5. Step 5: Solve for x
    x = 17,423,717,462.64/193,224.27
  6. Step 6: Final answer
    x = 90,173.55

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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.