Home / 4,342.16-5,991.83-2,453.91

Finding the Fourth Proportional to 4,342.16, 5,991.83 and 2,453.91

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Solution

The fourth proportional to 4,342.16, 5,991.83 and 2,453.91 is: 3,386.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342.16 : 5,991.83 = 2,453.91 : x
  2. Step 2: Convert to fraction form
    4,342.16/5,991.83 = 2,453.91/x
  3. Step 3: Cross multiply
    4,342.16x = 5,991.83 × 2,453.91
  4. Step 4: Simplify right side
    4,342.16x = 14,703,386.02
  5. Step 5: Solve for x
    x = 14,703,386.02/4,342.16
  6. Step 6: Final answer
    x = 3,386.19

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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.