Home / 193,027.05-289,568.52-59,918.13

Finding the Fourth Proportional to 193,027.05, 289,568.52 and 59,918.13

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Solution

The fourth proportional to 193,027.05, 289,568.52 and 59,918.13 is: 89,885.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,027.05 : 289,568.52 = 59,918.13 : x
  2. Step 2: Convert to fraction form
    193,027.05/289,568.52 = 59,918.13/x
  3. Step 3: Cross multiply
    193,027.05x = 289,568.52 × 59,918.13
  4. Step 4: Simplify right side
    193,027.05x = 17,350,404,225.27
  5. Step 5: Solve for x
    x = 17,350,404,225.27/193,027.05
  6. Step 6: Final answer
    x = 89,885.87

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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.