Home / 59,319.05-81,869.49-33,825.47

Finding the Fourth Proportional to 59,319.05, 81,869.49 and 33,825.47

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Solution

The fourth proportional to 59,319.05, 81,869.49 and 33,825.47 is: 46,684.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,319.05 : 81,869.49 = 33,825.47 : x
  2. Step 2: Convert to fraction form
    59,319.05/81,869.49 = 33,825.47/x
  3. Step 3: Cross multiply
    59,319.05x = 81,869.49 × 33,825.47
  4. Step 4: Simplify right side
    59,319.05x = 2,769,273,568.56
  5. Step 5: Solve for x
    x = 2,769,273,568.56/59,319.05
  6. Step 6: Final answer
    x = 46,684.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.