Home / 24,247.80-36,370.56-7,605.24

Finding the Fourth Proportional to 24,247.80, 36,370.56 and 7,605.24

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Solution

The fourth proportional to 24,247.80, 36,370.56 and 7,605.24 is: 11,407.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,247.80 : 36,370.56 = 7,605.24 : x
  2. Step 2: Convert to fraction form
    24,247.80/36,370.56 = 7,605.24/x
  3. Step 3: Cross multiply
    24,247.80x = 36,370.56 × 7,605.24
  4. Step 4: Simplify right side
    24,247.80x = 276,606,837.73
  5. Step 5: Solve for x
    x = 276,606,837.73/24,247.80
  6. Step 6: Final answer
    x = 11,407.50

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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.