Home / 38,801.22-58,102.99-25,613.34

Finding the Fourth Proportional to 38,801.22, 58,102.99 and 25,613.34

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Solution

The fourth proportional to 38,801.22, 58,102.99 and 25,613.34 is: 38,354.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,801.22 : 58,102.99 = 25,613.34 : x
  2. Step 2: Convert to fraction form
    38,801.22/58,102.99 = 25,613.34/x
  3. Step 3: Cross multiply
    38,801.22x = 58,102.99 × 25,613.34
  4. Step 4: Simplify right side
    38,801.22x = 1,488,211,637.89
  5. Step 5: Solve for x
    x = 1,488,211,637.89/38,801.22
  6. Step 6: Final answer
    x = 38,354.76

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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.