Home / 68,363.03-94,369.76-41,514.18

Finding the Fourth Proportional to 68,363.03, 94,369.76 and 41,514.18

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Solution

The fourth proportional to 68,363.03, 94,369.76 and 41,514.18 is: 57,307.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,363.03 : 94,369.76 = 41,514.18 : x
  2. Step 2: Convert to fraction form
    68,363.03/94,369.76 = 41,514.18/x
  3. Step 3: Cross multiply
    68,363.03x = 94,369.76 × 41,514.18
  4. Step 4: Simplify right side
    68,363.03x = 3,917,682,995.63
  5. Step 5: Solve for x
    x = 3,917,682,995.63/68,363.03
  6. Step 6: Final answer
    x = 57,307.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.