Home / 4,597.28-6,338.66-3,887.84

Finding the Fourth Proportional to 4,597.28, 6,338.66 and 3,887.84

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Solution

The fourth proportional to 4,597.28, 6,338.66 and 3,887.84 is: 5,360.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597.28 : 6,338.66 = 3,887.84 : x
  2. Step 2: Convert to fraction form
    4,597.28/6,338.66 = 3,887.84/x
  3. Step 3: Cross multiply
    4,597.28x = 6,338.66 × 3,887.84
  4. Step 4: Simplify right side
    4,597.28x = 24,643,695.89
  5. Step 5: Solve for x
    x = 24,643,695.89/4,597.28
  6. Step 6: Final answer
    x = 5,360.49

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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.