Home / 4,589.73-6,884.47-1,302.82

Finding the Fourth Proportional to 4,589.73, 6,884.47 and 1,302.82

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Solution

The fourth proportional to 4,589.73, 6,884.47 and 1,302.82 is: 1,954.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,589.73 : 6,884.47 = 1,302.82 : x
  2. Step 2: Convert to fraction form
    4,589.73/6,884.47 = 1,302.82/x
  3. Step 3: Cross multiply
    4,589.73x = 6,884.47 × 1,302.82
  4. Step 4: Simplify right side
    4,589.73x = 8,969,225.21
  5. Step 5: Solve for x
    x = 8,969,225.21/4,589.73
  6. Step 6: Final answer
    x = 1,954.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.