Home / 5,204.03-7,801.65-2,429.24

Finding the Fourth Proportional to 5,204.03, 7,801.65 and 2,429.24

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Solution

The fourth proportional to 5,204.03, 7,801.65 and 2,429.24 is: 3,641.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,204.03 : 7,801.65 = 2,429.24 : x
  2. Step 2: Convert to fraction form
    5,204.03/7,801.65 = 2,429.24/x
  3. Step 3: Cross multiply
    5,204.03x = 7,801.65 × 2,429.24
  4. Step 4: Simplify right side
    5,204.03x = 18,952,041.24
  5. Step 5: Solve for x
    x = 18,952,041.24/5,204.03
  6. Step 6: Final answer
    x = 3,641.80

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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.