Home / 14,886.67-22,325.61-6,564.53

Finding the Fourth Proportional to 14,886.67, 22,325.61 and 6,564.53

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Solution

The fourth proportional to 14,886.67, 22,325.61 and 6,564.53 is: 9,844.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,886.67 : 22,325.61 = 6,564.53 : x
  2. Step 2: Convert to fraction form
    14,886.67/22,325.61 = 6,564.53/x
  3. Step 3: Cross multiply
    14,886.67x = 22,325.61 × 6,564.53
  4. Step 4: Simplify right side
    14,886.67x = 146,557,136.61
  5. Step 5: Solve for x
    x = 146,557,136.61/14,886.67
  6. Step 6: Final answer
    x = 9,844.86

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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.