Home / 23,363.56-32,242.44-13,293.46

Finding the Fourth Proportional to 23,363.56, 32,242.44 and 13,293.46

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Solution

The fourth proportional to 23,363.56, 32,242.44 and 13,293.46 is: 18,345.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,363.56 : 32,242.44 = 13,293.46 : x
  2. Step 2: Convert to fraction form
    23,363.56/32,242.44 = 13,293.46/x
  3. Step 3: Cross multiply
    23,363.56x = 32,242.44 × 13,293.46
  4. Step 4: Simplify right side
    23,363.56x = 428,613,586.44
  5. Step 5: Solve for x
    x = 428,613,586.44/23,363.56
  6. Step 6: Final answer
    x = 18,345.39

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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.