Home / 23,286.66-34,929.98-6,647.03

Finding the Fourth Proportional to 23,286.66, 34,929.98 and 6,647.03

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Solution

The fourth proportional to 23,286.66, 34,929.98 and 6,647.03 is: 9,970.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,286.66 : 34,929.98 = 6,647.03 : x
  2. Step 2: Convert to fraction form
    23,286.66/34,929.98 = 6,647.03/x
  3. Step 3: Cross multiply
    23,286.66x = 34,929.98 × 6,647.03
  4. Step 4: Simplify right side
    23,286.66x = 232,180,417.07
  5. Step 5: Solve for x
    x = 232,180,417.07/23,286.66
  6. Step 6: Final answer
    x = 9,970.53

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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.