Home / 7,017.22-9,684.64-4,364.97

Finding the Fourth Proportional to 7,017.22, 9,684.64 and 4,364.97

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Solution

The fourth proportional to 7,017.22, 9,684.64 and 4,364.97 is: 6,024.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,017.22 : 9,684.64 = 4,364.97 : x
  2. Step 2: Convert to fraction form
    7,017.22/9,684.64 = 4,364.97/x
  3. Step 3: Cross multiply
    7,017.22x = 9,684.64 × 4,364.97
  4. Step 4: Simplify right side
    7,017.22x = 42,273,163.06
  5. Step 5: Solve for x
    x = 42,273,163.06/7,017.22
  6. Step 6: Final answer
    x = 6,024.20

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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.