Home / 63,483.90-95,195.07-19,102.38

Finding the Fourth Proportional to 63,483.90, 95,195.07 and 19,102.38

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Solution

The fourth proportional to 63,483.90, 95,195.07 and 19,102.38 is: 28,644.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,483.90 : 95,195.07 = 19,102.38 : x
  2. Step 2: Convert to fraction form
    63,483.90/95,195.07 = 19,102.38/x
  3. Step 3: Cross multiply
    63,483.90x = 95,195.07 × 19,102.38
  4. Step 4: Simplify right side
    63,483.90x = 1,818,452,401.27
  5. Step 5: Solve for x
    x = 1,818,452,401.27/63,483.90
  6. Step 6: Final answer
    x = 28,644.31

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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.