Home / 15,127.47-22,692.29-4,034.10

Finding the Fourth Proportional to 15,127.47, 22,692.29 and 4,034.10

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Solution

The fourth proportional to 15,127.47, 22,692.29 and 4,034.10 is: 6,051.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,127.47 : 22,692.29 = 4,034.10 : x
  2. Step 2: Convert to fraction form
    15,127.47/22,692.29 = 4,034.10/x
  3. Step 3: Cross multiply
    15,127.47x = 22,692.29 × 4,034.10
  4. Step 4: Simplify right side
    15,127.47x = 91,542,967.09
  5. Step 5: Solve for x
    x = 91,542,967.09/15,127.47
  6. Step 6: Final answer
    x = 6,051.44

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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.