Home / 4,589.08-6,883.68-1,302.28

Finding the Fourth Proportional to 4,589.08, 6,883.68 and 1,302.28

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Solution

The fourth proportional to 4,589.08, 6,883.68 and 1,302.28 is: 1,953.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,589.08 : 6,883.68 = 1,302.28 : x
  2. Step 2: Convert to fraction form
    4,589.08/6,883.68 = 1,302.28/x
  3. Step 3: Cross multiply
    4,589.08x = 6,883.68 × 1,302.28
  4. Step 4: Simplify right side
    4,589.08x = 8,964,478.79
  5. Step 5: Solve for x
    x = 8,964,478.79/4,589.08
  6. Step 6: Final answer
    x = 1,953.44

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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.