Home / 24,295.36-36,440.16-7,654.72

Finding the Fourth Proportional to 24,295.36, 36,440.16 and 7,654.72

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Solution

The fourth proportional to 24,295.36, 36,440.16 and 7,654.72 is: 11,481.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,295.36 : 36,440.16 = 7,654.72 : x
  2. Step 2: Convert to fraction form
    24,295.36/36,440.16 = 7,654.72/x
  3. Step 3: Cross multiply
    24,295.36x = 36,440.16 × 7,654.72
  4. Step 4: Simplify right side
    24,295.36x = 278,939,221.56
  5. Step 5: Solve for x
    x = 278,939,221.56/24,295.36
  6. Step 6: Final answer
    x = 11,481.17

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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.