Home / 3,029.91-4,541.62-1,567.59

Finding the Fourth Proportional to 3,029.91, 4,541.62 and 1,567.59

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Solution

The fourth proportional to 3,029.91, 4,541.62 and 1,567.59 is: 2,349.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029.91 : 4,541.62 = 1,567.59 : x
  2. Step 2: Convert to fraction form
    3,029.91/4,541.62 = 1,567.59/x
  3. Step 3: Cross multiply
    3,029.91x = 4,541.62 × 1,567.59
  4. Step 4: Simplify right side
    3,029.91x = 7,119,398.10
  5. Step 5: Solve for x
    x = 7,119,398.10/3,029.91
  6. Step 6: Final answer
    x = 2,349.71

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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.