Home / 23,592.18-32,556.30-13,513.46

Finding the Fourth Proportional to 23,592.18, 32,556.30 and 13,513.46

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Solution

The fourth proportional to 23,592.18, 32,556.30 and 13,513.46 is: 18,648.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,592.18 : 32,556.30 = 13,513.46 : x
  2. Step 2: Convert to fraction form
    23,592.18/32,556.30 = 13,513.46/x
  3. Step 3: Cross multiply
    23,592.18x = 32,556.30 × 13,513.46
  4. Step 4: Simplify right side
    23,592.18x = 439,948,044.34
  5. Step 5: Solve for x
    x = 439,948,044.34/23,592.18
  6. Step 6: Final answer
    x = 18,648.04

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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.