Home / 61,084.20-91,601.70-25,522.23

Finding the Fourth Proportional to 61,084.20, 91,601.70 and 25,522.23

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Solution

The fourth proportional to 61,084.20, 91,601.70 and 25,522.23 is: 38,273.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,084.20 : 91,601.70 = 25,522.23 : x
  2. Step 2: Convert to fraction form
    61,084.20/91,601.70 = 25,522.23/x
  3. Step 3: Cross multiply
    61,084.20x = 91,601.70 × 25,522.23
  4. Step 4: Simplify right side
    61,084.20x = 2,337,879,655.79
  5. Step 5: Solve for x
    x = 2,337,879,655.79/61,084.20
  6. Step 6: Final answer
    x = 38,273.07

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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.