Home / 33,025.02-45,574.26-17,917.68

Finding the Fourth Proportional to 33,025.02, 45,574.26 and 17,917.68

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Solution

The fourth proportional to 33,025.02, 45,574.26 and 17,917.68 is: 24,726.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,025.02 : 45,574.26 = 17,917.68 : x
  2. Step 2: Convert to fraction form
    33,025.02/45,574.26 = 17,917.68/x
  3. Step 3: Cross multiply
    33,025.02x = 45,574.26 × 17,917.68
  4. Step 4: Simplify right side
    33,025.02x = 816,585,006.92
  5. Step 5: Solve for x
    x = 816,585,006.92/33,025.02
  6. Step 6: Final answer
    x = 24,726.25

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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.