Home / 9,292.93-13,928.87-4,616.19

Finding the Fourth Proportional to 9,292.93, 13,928.87 and 4,616.19

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Solution

The fourth proportional to 9,292.93, 13,928.87 and 4,616.19 is: 6,919.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,292.93 : 13,928.87 = 4,616.19 : x
  2. Step 2: Convert to fraction form
    9,292.93/13,928.87 = 4,616.19/x
  3. Step 3: Cross multiply
    9,292.93x = 13,928.87 × 4,616.19
  4. Step 4: Simplify right side
    9,292.93x = 64,298,310.41
  5. Step 5: Solve for x
    x = 64,298,310.41/9,292.93
  6. Step 6: Final answer
    x = 6,919.06

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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.