Home / 61,013.22-84,203.09-44,953.90

Finding the Fourth Proportional to 61,013.22, 84,203.09 and 44,953.90

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Solution

The fourth proportional to 61,013.22, 84,203.09 and 44,953.90 is: 62,039.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,013.22 : 84,203.09 = 44,953.90 : x
  2. Step 2: Convert to fraction form
    61,013.22/84,203.09 = 44,953.90/x
  3. Step 3: Cross multiply
    61,013.22x = 84,203.09 × 44,953.90
  4. Step 4: Simplify right side
    61,013.22x = 3,785,257,107.65
  5. Step 5: Solve for x
    x = 3,785,257,107.65/61,013.22
  6. Step 6: Final answer
    x = 62,039.95

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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.