Home / 4,587.31-6,329.41-2,597.46

Finding the Fourth Proportional to 4,587.31, 6,329.41 and 2,597.46

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Solution

The fourth proportional to 4,587.31, 6,329.41 and 2,597.46 is: 3,583.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,587.31 : 6,329.41 = 2,597.46 : x
  2. Step 2: Convert to fraction form
    4,587.31/6,329.41 = 2,597.46/x
  3. Step 3: Cross multiply
    4,587.31x = 6,329.41 × 2,597.46
  4. Step 4: Simplify right side
    4,587.31x = 16,440,389.30
  5. Step 5: Solve for x
    x = 16,440,389.30/4,587.31
  6. Step 6: Final answer
    x = 3,583.88

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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.