Home / 9,975.54-14,976.07-6,293.18

Finding the Fourth Proportional to 9,975.54, 14,976.07 and 6,293.18

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Solution

The fourth proportional to 9,975.54, 14,976.07 and 6,293.18 is: 9,447.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,975.54 : 14,976.07 = 6,293.18 : x
  2. Step 2: Convert to fraction form
    9,975.54/14,976.07 = 6,293.18/x
  3. Step 3: Cross multiply
    9,975.54x = 14,976.07 × 6,293.18
  4. Step 4: Simplify right side
    9,975.54x = 94,247,104.20
  5. Step 5: Solve for x
    x = 94,247,104.20/9,975.54
  6. Step 6: Final answer
    x = 9,447.82

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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.