Home / 9,806.19-14,701.02-4,255.35

Finding the Fourth Proportional to 9,806.19, 14,701.02 and 4,255.35

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Solution

The fourth proportional to 9,806.19, 14,701.02 and 4,255.35 is: 6,379.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,806.19 : 14,701.02 = 4,255.35 : x
  2. Step 2: Convert to fraction form
    9,806.19/14,701.02 = 4,255.35/x
  3. Step 3: Cross multiply
    9,806.19x = 14,701.02 × 4,255.35
  4. Step 4: Simplify right side
    9,806.19x = 62,558,000.06
  5. Step 5: Solve for x
    x = 62,558,000.06/9,806.19
  6. Step 6: Final answer
    x = 6,379.44

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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.