Home / 22,313.19-33,448.52-7,514.49

Finding the Fourth Proportional to 22,313.19, 33,448.52 and 7,514.49

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Solution

The fourth proportional to 22,313.19, 33,448.52 and 7,514.49 is: 11,264.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,313.19 : 33,448.52 = 7,514.49 : x
  2. Step 2: Convert to fraction form
    22,313.19/33,448.52 = 7,514.49/x
  3. Step 3: Cross multiply
    22,313.19x = 33,448.52 × 7,514.49
  4. Step 4: Simplify right side
    22,313.19x = 251,348,531.48
  5. Step 5: Solve for x
    x = 251,348,531.48/22,313.19
  6. Step 6: Final answer
    x = 11,264.57

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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.