Home / 4,357.89-6,013.71-2,589.48

Finding the Fourth Proportional to 4,357.89, 6,013.71 and 2,589.48

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Solution

The fourth proportional to 4,357.89, 6,013.71 and 2,589.48 is: 3,573.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,357.89 : 6,013.71 = 2,589.48 : x
  2. Step 2: Convert to fraction form
    4,357.89/6,013.71 = 2,589.48/x
  3. Step 3: Cross multiply
    4,357.89x = 6,013.71 × 2,589.48
  4. Step 4: Simplify right side
    4,357.89x = 15,572,381.77
  5. Step 5: Solve for x
    x = 15,572,381.77/4,357.89
  6. Step 6: Final answer
    x = 3,573.38

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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.