Home / 43,479.33-59,867.13-33,957.69

Finding the Fourth Proportional to 43,479.33, 59,867.13 and 33,957.69

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Solution

The fourth proportional to 43,479.33, 59,867.13 and 33,957.69 is: 46,756.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,479.33 : 59,867.13 = 33,957.69 : x
  2. Step 2: Convert to fraction form
    43,479.33/59,867.13 = 33,957.69/x
  3. Step 3: Cross multiply
    43,479.33x = 59,867.13 × 33,957.69
  4. Step 4: Simplify right side
    43,479.33x = 2,032,949,441.73
  5. Step 5: Solve for x
    x = 2,032,949,441.73/43,479.33
  6. Step 6: Final answer
    x = 46,756.69

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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.