Home / 23,674.26-32,672.46-13,066.20

Finding the Fourth Proportional to 23,674.26, 32,672.46 and 13,066.20

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Solution

The fourth proportional to 23,674.26, 32,672.46 and 13,066.20 is: 18,032.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,674.26 : 32,672.46 = 13,066.20 : x
  2. Step 2: Convert to fraction form
    23,674.26/32,672.46 = 13,066.20/x
  3. Step 3: Cross multiply
    23,674.26x = 32,672.46 × 13,066.20
  4. Step 4: Simplify right side
    23,674.26x = 426,904,896.85
  5. Step 5: Solve for x
    x = 426,904,896.85/23,674.26
  6. Step 6: Final answer
    x = 18,032.45

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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.