Home / 4,598.88-6,346.40-2,711.68

Finding the Fourth Proportional to 4,598.88, 6,346.40 and 2,711.68

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Solution

The fourth proportional to 4,598.88, 6,346.40 and 2,711.68 is: 3,742.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,598.88 : 6,346.40 = 2,711.68 : x
  2. Step 2: Convert to fraction form
    4,598.88/6,346.40 = 2,711.68/x
  3. Step 3: Cross multiply
    4,598.88x = 6,346.40 × 2,711.68
  4. Step 4: Simplify right side
    4,598.88x = 17,209,405.95
  5. Step 5: Solve for x
    x = 17,209,405.95/4,598.88
  6. Step 6: Final answer
    x = 3,742.09

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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.