Home / 23,085.52-34,631.93-7,499.50

Finding the Fourth Proportional to 23,085.52, 34,631.93 and 7,499.50

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Solution

The fourth proportional to 23,085.52, 34,631.93 and 7,499.50 is: 11,250.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,085.52 : 34,631.93 = 7,499.50 : x
  2. Step 2: Convert to fraction form
    23,085.52/34,631.93 = 7,499.50/x
  3. Step 3: Cross multiply
    23,085.52x = 34,631.93 × 7,499.50
  4. Step 4: Simplify right side
    23,085.52x = 259,722,121.54
  5. Step 5: Solve for x
    x = 259,722,121.54/23,085.52
  6. Step 6: Final answer
    x = 11,250.43

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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.