Home / 58,344.85-80,492.15-43,067.98

Finding the Fourth Proportional to 58,344.85, 80,492.15 and 43,067.98

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Solution

The fourth proportional to 58,344.85, 80,492.15 and 43,067.98 is: 59,416.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,344.85 : 80,492.15 = 43,067.98 : x
  2. Step 2: Convert to fraction form
    58,344.85/80,492.15 = 43,067.98/x
  3. Step 3: Cross multiply
    58,344.85x = 80,492.15 × 43,067.98
  4. Step 4: Simplify right side
    58,344.85x = 3,466,634,514.64
  5. Step 5: Solve for x
    x = 3,466,634,514.64/58,344.85
  6. Step 6: Final answer
    x = 59,416.29

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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.