Home / 58,963.14-81,368.42-32,105.64

Finding the Fourth Proportional to 58,963.14, 81,368.42 and 32,105.64

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Solution

The fourth proportional to 58,963.14, 81,368.42 and 32,105.64 is: 44,305.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,963.14 : 81,368.42 = 32,105.64 : x
  2. Step 2: Convert to fraction form
    58,963.14/81,368.42 = 32,105.64/x
  3. Step 3: Cross multiply
    58,963.14x = 81,368.42 × 32,105.64
  4. Step 4: Simplify right side
    58,963.14x = 2,612,384,712.78
  5. Step 5: Solve for x
    x = 2,612,384,712.78/58,963.14
  6. Step 6: Final answer
    x = 44,305.39

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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.