Home / 58,116.91-87,092.13-33,105.32

Finding the Fourth Proportional to 58,116.91, 87,092.13 and 33,105.32

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Solution

The fourth proportional to 58,116.91, 87,092.13 and 33,105.32 is: 49,610.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,116.91 : 87,092.13 = 33,105.32 : x
  2. Step 2: Convert to fraction form
    58,116.91/87,092.13 = 33,105.32/x
  3. Step 3: Cross multiply
    58,116.91x = 87,092.13 × 33,105.32
  4. Step 4: Simplify right side
    58,116.91x = 2,883,212,854.50
  5. Step 5: Solve for x
    x = 2,883,212,854.50/58,116.91
  6. Step 6: Final answer
    x = 49,610.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.