Home / 4,531.73-6,255.75-4,248.02

Finding the Fourth Proportional to 4,531.73, 6,255.75 and 4,248.02

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Solution

The fourth proportional to 4,531.73, 6,255.75 and 4,248.02 is: 5,864.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,531.73 : 6,255.75 = 4,248.02 : x
  2. Step 2: Convert to fraction form
    4,531.73/6,255.75 = 4,248.02/x
  3. Step 3: Cross multiply
    4,531.73x = 6,255.75 × 4,248.02
  4. Step 4: Simplify right side
    4,531.73x = 26,574,551.12
  5. Step 5: Solve for x
    x = 26,574,551.12/4,531.73
  6. Step 6: Final answer
    x = 5,864.11

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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.