Home / 4,932.24-6,807.60-3,364.08

Finding the Fourth Proportional to 4,932.24, 6,807.60 and 3,364.08

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Solution

The fourth proportional to 4,932.24, 6,807.60 and 3,364.08 is: 4,643.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932.24 : 6,807.60 = 3,364.08 : x
  2. Step 2: Convert to fraction form
    4,932.24/6,807.60 = 3,364.08/x
  3. Step 3: Cross multiply
    4,932.24x = 6,807.60 × 3,364.08
  4. Step 4: Simplify right side
    4,932.24x = 22,901,311.01
  5. Step 5: Solve for x
    x = 22,901,311.01/4,932.24
  6. Step 6: Final answer
    x = 4,643.19

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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.