Home / 23,672.60-32,666.92-13,594.04

Finding the Fourth Proportional to 23,672.60, 32,666.92 and 13,594.04

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Solution

The fourth proportional to 23,672.60, 32,666.92 and 13,594.04 is: 18,759.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,672.60 : 32,666.92 = 13,594.04 : x
  2. Step 2: Convert to fraction form
    23,672.60/32,666.92 = 13,594.04/x
  3. Step 3: Cross multiply
    23,672.60x = 32,666.92 × 13,594.04
  4. Step 4: Simplify right side
    23,672.60x = 444,075,417.16
  5. Step 5: Solve for x
    x = 444,075,417.16/23,672.60
  6. Step 6: Final answer
    x = 18,759.05

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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.