Home / 4,570.52-6,306.09-2,799.05

Finding the Fourth Proportional to 4,570.52, 6,306.09 and 2,799.05

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Solution

The fourth proportional to 4,570.52, 6,306.09 and 2,799.05 is: 3,861.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570.52 : 6,306.09 = 2,799.05 : x
  2. Step 2: Convert to fraction form
    4,570.52/6,306.09 = 2,799.05/x
  3. Step 3: Cross multiply
    4,570.52x = 6,306.09 × 2,799.05
  4. Step 4: Simplify right side
    4,570.52x = 17,651,029.68
  5. Step 5: Solve for x
    x = 17,651,029.68/4,570.52
  6. Step 6: Final answer
    x = 3,861.93

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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.