Home / 4,159.02-5,737.03-2,479.89

Finding the Fourth Proportional to 4,159.02, 5,737.03 and 2,479.89

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Solution

The fourth proportional to 4,159.02, 5,737.03 and 2,479.89 is: 3,420.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159.02 : 5,737.03 = 2,479.89 : x
  2. Step 2: Convert to fraction form
    4,159.02/5,737.03 = 2,479.89/x
  3. Step 3: Cross multiply
    4,159.02x = 5,737.03 × 2,479.89
  4. Step 4: Simplify right side
    4,159.02x = 14,227,203.33
  5. Step 5: Solve for x
    x = 14,227,203.33/4,159.02
  6. Step 6: Final answer
    x = 3,420.81

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1.5x scale

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.