Home / 4,570.48-6,310.19-3,733.20

Finding the Fourth Proportional to 4,570.48, 6,310.19 and 3,733.20

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Solution

The fourth proportional to 4,570.48, 6,310.19 and 3,733.20 is: 5,154.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570.48 : 6,310.19 = 3,733.20 : x
  2. Step 2: Convert to fraction form
    4,570.48/6,310.19 = 3,733.20/x
  3. Step 3: Cross multiply
    4,570.48x = 6,310.19 × 3,733.20
  4. Step 4: Simplify right side
    4,570.48x = 23,557,210.64
  5. Step 5: Solve for x
    x = 23,557,210.64/4,570.48
  6. Step 6: Final answer
    x = 5,154.21

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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.