Home / 61,010.58-84,183.48-35,165.10

Finding the Fourth Proportional to 61,010.58, 84,183.48 and 35,165.10

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Solution

The fourth proportional to 61,010.58, 84,183.48 and 35,165.10 is: 48,521.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,010.58 : 84,183.48 = 35,165.10 : x
  2. Step 2: Convert to fraction form
    61,010.58/84,183.48 = 35,165.10/x
  3. Step 3: Cross multiply
    61,010.58x = 84,183.48 × 35,165.10
  4. Step 4: Simplify right side
    61,010.58x = 2,960,320,492.55
  5. Step 5: Solve for x
    x = 2,960,320,492.55/61,010.58
  6. Step 6: Final answer
    x = 48,521.43

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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.