Home / 61,332.01-84,640.57-34,474.44

Finding the Fourth Proportional to 61,332.01, 84,640.57 and 34,474.44

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Solution

The fourth proportional to 61,332.01, 84,640.57 and 34,474.44 is: 47,576.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,332.01 : 84,640.57 = 34,474.44 : x
  2. Step 2: Convert to fraction form
    61,332.01/84,640.57 = 34,474.44/x
  3. Step 3: Cross multiply
    61,332.01x = 84,640.57 × 34,474.44
  4. Step 4: Simplify right side
    61,332.01x = 2,917,936,252.03
  5. Step 5: Solve for x
    x = 2,917,936,252.03/61,332.01
  6. Step 6: Final answer
    x = 47,576.07

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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.