Home / 9,283.36-13,908.26-6,155.92

Finding the Fourth Proportional to 9,283.36, 13,908.26 and 6,155.92

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Solution

The fourth proportional to 9,283.36, 13,908.26 and 6,155.92 is: 9,222.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,283.36 : 13,908.26 = 6,155.92 : x
  2. Step 2: Convert to fraction form
    9,283.36/13,908.26 = 6,155.92/x
  3. Step 3: Cross multiply
    9,283.36x = 13,908.26 × 6,155.92
  4. Step 4: Simplify right side
    9,283.36x = 85,618,135.90
  5. Step 5: Solve for x
    x = 85,618,135.90/9,283.36
  6. Step 6: Final answer
    x = 9,222.75

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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.