Home / 23,084.60-34,631.51-7,292.07

Finding the Fourth Proportional to 23,084.60, 34,631.51 and 7,292.07

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Solution

The fourth proportional to 23,084.60, 34,631.51 and 7,292.07 is: 10,939.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,084.60 : 34,631.51 = 7,292.07 : x
  2. Step 2: Convert to fraction form
    23,084.60/34,631.51 = 7,292.07/x
  3. Step 3: Cross multiply
    23,084.60x = 34,631.51 × 7,292.07
  4. Step 4: Simplify right side
    23,084.60x = 252,535,358.67
  5. Step 5: Solve for x
    x = 252,535,358.67/23,084.60
  6. Step 6: Final answer
    x = 10,939.56

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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.