Home / 9,883.98-14,818.26-4,951.08

Finding the Fourth Proportional to 9,883.98, 14,818.26 and 4,951.08

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Solution

The fourth proportional to 9,883.98, 14,818.26 and 4,951.08 is: 7,422.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,883.98 : 14,818.26 = 4,951.08 : x
  2. Step 2: Convert to fraction form
    9,883.98/14,818.26 = 4,951.08/x
  3. Step 3: Cross multiply
    9,883.98x = 14,818.26 × 4,951.08
  4. Step 4: Simplify right side
    9,883.98x = 73,366,390.72
  5. Step 5: Solve for x
    x = 73,366,390.72/9,883.98
  6. Step 6: Final answer
    x = 7,422.76

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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.