Home / 39,583.43-59,415.15-35,109.82

Finding the Fourth Proportional to 39,583.43, 59,415.15 and 35,109.82

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Solution

The fourth proportional to 39,583.43, 59,415.15 and 35,109.82 is: 52,700.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,583.43 : 59,415.15 = 35,109.82 : x
  2. Step 2: Convert to fraction form
    39,583.43/59,415.15 = 35,109.82/x
  3. Step 3: Cross multiply
    39,583.43x = 59,415.15 × 35,109.82
  4. Step 4: Simplify right side
    39,583.43x = 2,086,055,102.99
  5. Step 5: Solve for x
    x = 2,086,055,102.99/39,583.43
  6. Step 6: Final answer
    x = 52,700.21

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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.