Home / 3,009.93-4,513.99-1,160.91

Finding the Fourth Proportional to 3,009.93, 4,513.99 and 1,160.91

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Solution

The fourth proportional to 3,009.93, 4,513.99 and 1,160.91 is: 1,741.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009.93 : 4,513.99 = 1,160.91 : x
  2. Step 2: Convert to fraction form
    3,009.93/4,513.99 = 1,160.91/x
  3. Step 3: Cross multiply
    3,009.93x = 4,513.99 × 1,160.91
  4. Step 4: Simplify right side
    3,009.93x = 5,240,336.13
  5. Step 5: Solve for x
    x = 5,240,336.13/3,009.93
  6. Step 6: Final answer
    x = 1,741.02

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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.