Home / 23,663.90-32,656.22-13,594.30

Finding the Fourth Proportional to 23,663.90, 32,656.22 and 13,594.30

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Solution

The fourth proportional to 23,663.90, 32,656.22 and 13,594.30 is: 18,760.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,663.90 : 32,656.22 = 13,594.30 : x
  2. Step 2: Convert to fraction form
    23,663.90/32,656.22 = 13,594.30/x
  3. Step 3: Cross multiply
    23,663.90x = 32,656.22 × 13,594.30
  4. Step 4: Simplify right side
    23,663.90x = 443,938,301.93
  5. Step 5: Solve for x
    x = 443,938,301.93/23,663.90
  6. Step 6: Final answer
    x = 18,760.15

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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.