Home / 23,247.52-32,079.18-13,814.26

Finding the Fourth Proportional to 23,247.52, 32,079.18 and 13,814.26

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Solution

The fourth proportional to 23,247.52, 32,079.18 and 13,814.26 is: 19,062.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,247.52 : 32,079.18 = 13,814.26 : x
  2. Step 2: Convert to fraction form
    23,247.52/32,079.18 = 13,814.26/x
  3. Step 3: Cross multiply
    23,247.52x = 32,079.18 × 13,814.26
  4. Step 4: Simplify right side
    23,247.52x = 443,150,133.11
  5. Step 5: Solve for x
    x = 443,150,133.11/23,247.52
  6. Step 6: Final answer
    x = 19,062.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.