Home / 4,587.72-6,330.88-2,597.88

Finding the Fourth Proportional to 4,587.72, 6,330.88 and 2,597.88

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Solution

The fourth proportional to 4,587.72, 6,330.88 and 2,597.88 is: 3,584.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,587.72 : 6,330.88 = 2,597.88 : x
  2. Step 2: Convert to fraction form
    4,587.72/6,330.88 = 2,597.88/x
  3. Step 3: Cross multiply
    4,587.72x = 6,330.88 × 2,597.88
  4. Step 4: Simplify right side
    4,587.72x = 16,446,866.53
  5. Step 5: Solve for x
    x = 16,446,866.53/4,587.72
  6. Step 6: Final answer
    x = 3,584.98

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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.