Home / 22,539.89-33,820.47-10,058.81

Finding the Fourth Proportional to 22,539.89, 33,820.47 and 10,058.81

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Solution

The fourth proportional to 22,539.89, 33,820.47 and 10,058.81 is: 15,092.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,539.89 : 33,820.47 = 10,058.81 : x
  2. Step 2: Convert to fraction form
    22,539.89/33,820.47 = 10,058.81/x
  3. Step 3: Cross multiply
    22,539.89x = 33,820.47 × 10,058.81
  4. Step 4: Simplify right side
    22,539.89x = 340,193,512.74
  5. Step 5: Solve for x
    x = 340,193,512.74/22,539.89
  6. Step 6: Final answer
    x = 15,092.95

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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.