Home / 33,804.05-46,649.18-18,695.52

Finding the Fourth Proportional to 33,804.05, 46,649.18 and 18,695.52

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Solution

The fourth proportional to 33,804.05, 46,649.18 and 18,695.52 is: 25,799.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,804.05 : 46,649.18 = 18,695.52 : x
  2. Step 2: Convert to fraction form
    33,804.05/46,649.18 = 18,695.52/x
  3. Step 3: Cross multiply
    33,804.05x = 46,649.18 × 18,695.52
  4. Step 4: Simplify right side
    33,804.05x = 872,130,724.41
  5. Step 5: Solve for x
    x = 872,130,724.41/33,804.05
  6. Step 6: Final answer
    x = 25,799.60

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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.