Home / 83,165.10-114,767.75-44,924.64

Finding the Fourth Proportional to 83,165.10, 114,767.75 and 44,924.64

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Solution

The fourth proportional to 83,165.10, 114,767.75 and 44,924.64 is: 61,995.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,165.10 : 114,767.75 = 44,924.64 : x
  2. Step 2: Convert to fraction form
    83,165.10/114,767.75 = 44,924.64/x
  3. Step 3: Cross multiply
    83,165.10x = 114,767.75 × 44,924.64
  4. Step 4: Simplify right side
    83,165.10x = 5,155,899,852.36
  5. Step 5: Solve for x
    x = 5,155,899,852.36/83,165.10
  6. Step 6: Final answer
    x = 61,995.96

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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.