Home / 12,732.03-19,098.56-6,065.10

Finding the Fourth Proportional to 12,732.03, 19,098.56 and 6,065.10

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Solution

The fourth proportional to 12,732.03, 19,098.56 and 6,065.10 is: 9,097.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,732.03 : 19,098.56 = 6,065.10 : x
  2. Step 2: Convert to fraction form
    12,732.03/19,098.56 = 6,065.10/x
  3. Step 3: Cross multiply
    12,732.03x = 19,098.56 × 6,065.10
  4. Step 4: Simplify right side
    12,732.03x = 115,834,692.55
  5. Step 5: Solve for x
    x = 115,834,692.55/12,732.03
  6. Step 6: Final answer
    x = 9,097.90

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1.5x scale

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.