Home / 22,038.26-33,062.26-6,456.02

Finding the Fourth Proportional to 22,038.26, 33,062.26 and 6,456.02

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Solution

The fourth proportional to 22,038.26, 33,062.26 and 6,456.02 is: 9,685.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,038.26 : 33,062.26 = 6,456.02 : x
  2. Step 2: Convert to fraction form
    22,038.26/33,062.26 = 6,456.02/x
  3. Step 3: Cross multiply
    22,038.26x = 33,062.26 × 6,456.02
  4. Step 4: Simplify right side
    22,038.26x = 213,450,611.81
  5. Step 5: Solve for x
    x = 213,450,611.81/22,038.26
  6. Step 6: Final answer
    x = 9,685.46

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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.