Home / 6,164.06-9,255.32-4,927.82

Finding the Fourth Proportional to 6,164.06, 9,255.32 and 4,927.82

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Solution

The fourth proportional to 6,164.06, 9,255.32 and 4,927.82 is: 7,399.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,164.06 : 9,255.32 = 4,927.82 : x
  2. Step 2: Convert to fraction form
    6,164.06/9,255.32 = 4,927.82/x
  3. Step 3: Cross multiply
    6,164.06x = 9,255.32 × 4,927.82
  4. Step 4: Simplify right side
    6,164.06x = 45,608,526.36
  5. Step 5: Solve for x
    x = 45,608,526.36/6,164.06
  6. Step 6: Final answer
    x = 7,399.10

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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.