Home / 5,022.07-6,930.63-3,032.23

Finding the Fourth Proportional to 5,022.07, 6,930.63 and 3,032.23

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Solution

The fourth proportional to 5,022.07, 6,930.63 and 3,032.23 is: 4,184.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,022.07 : 6,930.63 = 3,032.23 : x
  2. Step 2: Convert to fraction form
    5,022.07/6,930.63 = 3,032.23/x
  3. Step 3: Cross multiply
    5,022.07x = 6,930.63 × 3,032.23
  4. Step 4: Simplify right side
    5,022.07x = 21,015,264.20
  5. Step 5: Solve for x
    x = 21,015,264.20/5,022.07
  6. Step 6: Final answer
    x = 4,184.58

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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.