Home / 7,959.23-11,930.52-4,444.08

Finding the Fourth Proportional to 7,959.23, 11,930.52 and 4,444.08

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Solution

The fourth proportional to 7,959.23, 11,930.52 and 4,444.08 is: 6,661.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,959.23 : 11,930.52 = 4,444.08 : x
  2. Step 2: Convert to fraction form
    7,959.23/11,930.52 = 4,444.08/x
  3. Step 3: Cross multiply
    7,959.23x = 11,930.52 × 4,444.08
  4. Step 4: Simplify right side
    7,959.23x = 53,020,185.32
  5. Step 5: Solve for x
    x = 53,020,185.32/7,959.23
  6. Step 6: Final answer
    x = 6,661.48

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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.