Home / 32,767.36-49,154.22-13,041.29

Finding the Fourth Proportional to 32,767.36, 49,154.22 and 13,041.29

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Solution

The fourth proportional to 32,767.36, 49,154.22 and 13,041.29 is: 19,563.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,767.36 : 49,154.22 = 13,041.29 : x
  2. Step 2: Convert to fraction form
    32,767.36/49,154.22 = 13,041.29/x
  3. Step 3: Cross multiply
    32,767.36x = 49,154.22 × 13,041.29
  4. Step 4: Simplify right side
    32,767.36x = 641,034,560.63
  5. Step 5: Solve for x
    x = 641,034,560.63/32,767.36
  6. Step 6: Final answer
    x = 19,563.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.