Home / 24,430.32-36,629.04-11,275.44

Finding the Fourth Proportional to 24,430.32, 36,629.04 and 11,275.44

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Solution

The fourth proportional to 24,430.32, 36,629.04 and 11,275.44 is: 16,905.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,430.32 : 36,629.04 = 11,275.44 : x
  2. Step 2: Convert to fraction form
    24,430.32/36,629.04 = 11,275.44/x
  3. Step 3: Cross multiply
    24,430.32x = 36,629.04 × 11,275.44
  4. Step 4: Simplify right side
    24,430.32x = 413,008,542.78
  5. Step 5: Solve for x
    x = 413,008,542.78/24,430.32
  6. Step 6: Final answer
    x = 16,905.57

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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.