Home / 4,265.04-5,885.80-2,586.08

Finding the Fourth Proportional to 4,265.04, 5,885.80 and 2,586.08

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Solution

The fourth proportional to 4,265.04, 5,885.80 and 2,586.08 is: 3,568.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,265.04 : 5,885.80 = 2,586.08 : x
  2. Step 2: Convert to fraction form
    4,265.04/5,885.80 = 2,586.08/x
  3. Step 3: Cross multiply
    4,265.04x = 5,885.80 × 2,586.08
  4. Step 4: Simplify right side
    4,265.04x = 15,221,149.66
  5. Step 5: Solve for x
    x = 15,221,149.66/4,265.04
  6. Step 6: Final answer
    x = 3,568.82

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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.