Home / 9,826.74-14,756.20-6,454.98

Finding the Fourth Proportional to 9,826.74, 14,756.20 and 6,454.98

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Solution

The fourth proportional to 9,826.74, 14,756.20 and 6,454.98 is: 9,693.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,826.74 : 14,756.20 = 6,454.98 : x
  2. Step 2: Convert to fraction form
    9,826.74/14,756.20 = 6,454.98/x
  3. Step 3: Cross multiply
    9,826.74x = 14,756.20 × 6,454.98
  4. Step 4: Simplify right side
    9,826.74x = 95,250,975.88
  5. Step 5: Solve for x
    x = 95,250,975.88/9,826.74
  6. Step 6: Final answer
    x = 9,693.04

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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.