Home / 61,156.22-84,395.25-33,932.05

Finding the Fourth Proportional to 61,156.22, 84,395.25 and 33,932.05

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Solution

The fourth proportional to 61,156.22, 84,395.25 and 33,932.05 is: 46,826.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,156.22 : 84,395.25 = 33,932.05 : x
  2. Step 2: Convert to fraction form
    61,156.22/84,395.25 = 33,932.05/x
  3. Step 3: Cross multiply
    61,156.22x = 84,395.25 × 33,932.05
  4. Step 4: Simplify right side
    61,156.22x = 2,863,703,631.77
  5. Step 5: Solve for x
    x = 2,863,703,631.77/61,156.22
  6. Step 6: Final answer
    x = 46,826.04

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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.