Home / 19,532.13-29,292.11-7,050.52

Finding the Fourth Proportional to 19,532.13, 29,292.11 and 7,050.52

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Solution

The fourth proportional to 19,532.13, 29,292.11 and 7,050.52 is: 10,573.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,532.13 : 29,292.11 = 7,050.52 : x
  2. Step 2: Convert to fraction form
    19,532.13/29,292.11 = 7,050.52/x
  3. Step 3: Cross multiply
    19,532.13x = 29,292.11 × 7,050.52
  4. Step 4: Simplify right side
    19,532.13x = 206,524,607.40
  5. Step 5: Solve for x
    x = 206,524,607.40/19,532.13
  6. Step 6: Final answer
    x = 10,573.58

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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.