Home / 4,963.10-7,443.27-2,001.51

Finding the Fourth Proportional to 4,963.10, 7,443.27 and 2,001.51

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Solution

The fourth proportional to 4,963.10, 7,443.27 and 2,001.51 is: 3,001.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963.10 : 7,443.27 = 2,001.51 : x
  2. Step 2: Convert to fraction form
    4,963.10/7,443.27 = 2,001.51/x
  3. Step 3: Cross multiply
    4,963.10x = 7,443.27 × 2,001.51
  4. Step 4: Simplify right side
    4,963.10x = 14,897,779.34
  5. Step 5: Solve for x
    x = 14,897,779.34/4,963.10
  6. Step 6: Final answer
    x = 3,001.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.