Home / 33,460.25-46,175.76-18,352.00

Finding the Fourth Proportional to 33,460.25, 46,175.76 and 18,352.00

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Solution

The fourth proportional to 33,460.25, 46,175.76 and 18,352.00 is: 25,326.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,460.25 : 46,175.76 = 18,352.00 : x
  2. Step 2: Convert to fraction form
    33,460.25/46,175.76 = 18,352.00/x
  3. Step 3: Cross multiply
    33,460.25x = 46,175.76 × 18,352.00
  4. Step 4: Simplify right side
    33,460.25x = 847,417,432.08
  5. Step 5: Solve for x
    x = 847,417,432.08/33,460.25
  6. Step 6: Final answer
    x = 25,326.09

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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.