Home / 3,237.38-4,854.63-1,506.50

Finding the Fourth Proportional to 3,237.38, 4,854.63 and 1,506.50

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Solution

The fourth proportional to 3,237.38, 4,854.63 and 1,506.50 is: 2,259.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237.38 : 4,854.63 = 1,506.50 : x
  2. Step 2: Convert to fraction form
    3,237.38/4,854.63 = 1,506.50/x
  3. Step 3: Cross multiply
    3,237.38x = 4,854.63 × 1,506.50
  4. Step 4: Simplify right side
    3,237.38x = 7,313,500.10
  5. Step 5: Solve for x
    x = 7,313,500.10/3,237.38
  6. Step 6: Final answer
    x = 2,259.08

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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.