Home / 22,466.25-33,699.36-7,675.28

Finding the Fourth Proportional to 22,466.25, 33,699.36 and 7,675.28

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Solution

The fourth proportional to 22,466.25, 33,699.36 and 7,675.28 is: 11,512.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,466.25 : 33,699.36 = 7,675.28 : x
  2. Step 2: Convert to fraction form
    22,466.25/33,699.36 = 7,675.28/x
  3. Step 3: Cross multiply
    22,466.25x = 33,699.36 × 7,675.28
  4. Step 4: Simplify right side
    22,466.25x = 258,652,023.82
  5. Step 5: Solve for x
    x = 258,652,023.82/22,466.25
  6. Step 6: Final answer
    x = 11,512.91

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1.5x scale

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.