Home / 23,282.48-34,660.44-23,144.12

Finding the Fourth Proportional to 23,282.48, 34,660.44 and 23,144.12

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Solution

The fourth proportional to 23,282.48, 34,660.44 and 23,144.12 is: 34,454.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,282.48 : 34,660.44 = 23,144.12 : x
  2. Step 2: Convert to fraction form
    23,282.48/34,660.44 = 23,144.12/x
  3. Step 3: Cross multiply
    23,282.48x = 34,660.44 × 23,144.12
  4. Step 4: Simplify right side
    23,282.48x = 802,185,382.61
  5. Step 5: Solve for x
    x = 802,185,382.61/23,282.48
  6. Step 6: Final answer
    x = 34,454.46

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.