Home / 24,321-36,434.30-15,975.69

Finding the Fourth Proportional to 24,321, 36,434.30 and 15,975.69

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Solution

The fourth proportional to 24,321, 36,434.30 and 15,975.69 is: 23,932.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,321 : 36,434.30 = 15,975.69 : x
  2. Step 2: Convert to fraction form
    24,321/36,434.30 = 15,975.69/x
  3. Step 3: Cross multiply
    24,321x = 36,434.30 × 15,975.69
  4. Step 4: Simplify right side
    24,321x = 582,063,138.92
  5. Step 5: Solve for x
    x = 582,063,138.92/24,321
  6. Step 6: Final answer
    x = 23,932.53

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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.