Home / 9,947.52-14,926.32-4,108.32

Finding the Fourth Proportional to 9,947.52, 14,926.32 and 4,108.32

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Solution

The fourth proportional to 9,947.52, 14,926.32 and 4,108.32 is: 6,164.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,947.52 : 14,926.32 = 4,108.32 : x
  2. Step 2: Convert to fraction form
    9,947.52/14,926.32 = 4,108.32/x
  3. Step 3: Cross multiply
    9,947.52x = 14,926.32 × 4,108.32
  4. Step 4: Simplify right side
    9,947.52x = 61,322,098.98
  5. Step 5: Solve for x
    x = 61,322,098.98/9,947.52
  6. Step 6: Final answer
    x = 6,164.56

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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.