Home / 13,034.03-19,545.84-4,709.52

Finding the Fourth Proportional to 13,034.03, 19,545.84 and 4,709.52

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Solution

The fourth proportional to 13,034.03, 19,545.84 and 4,709.52 is: 7,062.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,034.03 : 19,545.84 = 4,709.52 : x
  2. Step 2: Convert to fraction form
    13,034.03/19,545.84 = 4,709.52/x
  3. Step 3: Cross multiply
    13,034.03x = 19,545.84 × 4,709.52
  4. Step 4: Simplify right side
    13,034.03x = 92,051,524.40
  5. Step 5: Solve for x
    x = 92,051,524.40/13,034.03
  6. Step 6: Final answer
    x = 7,062.40

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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.