Home / 64,514.40-96,808.50-25,066.38

Finding the Fourth Proportional to 64,514.40, 96,808.50 and 25,066.38

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Solution

The fourth proportional to 64,514.40, 96,808.50 and 25,066.38 is: 37,613.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,514.40 : 96,808.50 = 25,066.38 : x
  2. Step 2: Convert to fraction form
    64,514.40/96,808.50 = 25,066.38/x
  3. Step 3: Cross multiply
    64,514.40x = 96,808.50 × 25,066.38
  4. Step 4: Simplify right side
    64,514.40x = 2,426,638,648.23
  5. Step 5: Solve for x
    x = 2,426,638,648.23/64,514.40
  6. Step 6: Final answer
    x = 37,613.91

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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.