Home / 22,367.34-33,554.66-7,577.96

Finding the Fourth Proportional to 22,367.34, 33,554.66 and 7,577.96

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Solution

The fourth proportional to 22,367.34, 33,554.66 and 7,577.96 is: 11,368.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,367.34 : 33,554.66 = 7,577.96 : x
  2. Step 2: Convert to fraction form
    22,367.34/33,554.66 = 7,577.96/x
  3. Step 3: Cross multiply
    22,367.34x = 33,554.66 × 7,577.96
  4. Step 4: Simplify right side
    22,367.34x = 254,275,665.63
  5. Step 5: Solve for x
    x = 254,275,665.63/22,367.34
  6. Step 6: Final answer
    x = 11,368.17

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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.