Home / 22,539.99-33,820.61-10,058.90

Finding the Fourth Proportional to 22,539.99, 33,820.61 and 10,058.90

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Solution

The fourth proportional to 22,539.99, 33,820.61 and 10,058.90 is: 15,093.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,539.99 : 33,820.61 = 10,058.90 : x
  2. Step 2: Convert to fraction form
    22,539.99/33,820.61 = 10,058.90/x
  3. Step 3: Cross multiply
    22,539.99x = 33,820.61 × 10,058.90
  4. Step 4: Simplify right side
    22,539.99x = 340,197,914.53
  5. Step 5: Solve for x
    x = 340,197,914.53/22,539.99
  6. Step 6: Final answer
    x = 15,093.08

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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.