Home / 19,526.68-29,293.80-6,375.52

Finding the Fourth Proportional to 19,526.68, 29,293.80 and 6,375.52

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Solution

The fourth proportional to 19,526.68, 29,293.80 and 6,375.52 is: 9,564.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,526.68 : 29,293.80 = 6,375.52 : x
  2. Step 2: Convert to fraction form
    19,526.68/29,293.80 = 6,375.52/x
  3. Step 3: Cross multiply
    19,526.68x = 29,293.80 × 6,375.52
  4. Step 4: Simplify right side
    19,526.68x = 186,763,207.78
  5. Step 5: Solve for x
    x = 186,763,207.78/19,526.68
  6. Step 6: Final answer
    x = 9,564.51

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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.