Home / 19,567.97-29,353.17-5,529.07

Finding the Fourth Proportional to 19,567.97, 29,353.17 and 5,529.07

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Solution

The fourth proportional to 19,567.97, 29,353.17 and 5,529.07 is: 8,293.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,567.97 : 29,353.17 = 5,529.07 : x
  2. Step 2: Convert to fraction form
    19,567.97/29,353.17 = 5,529.07/x
  3. Step 3: Cross multiply
    19,567.97x = 29,353.17 × 5,529.07
  4. Step 4: Simplify right side
    19,567.97x = 162,295,862.46
  5. Step 5: Solve for x
    x = 162,295,862.46/19,567.97
  6. Step 6: Final answer
    x = 8,293.96

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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.