Home / 33,654.46-46,442.92-18,547.13

Finding the Fourth Proportional to 33,654.46, 46,442.92 and 18,547.13

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Solution

The fourth proportional to 33,654.46, 46,442.92 and 18,547.13 is: 25,594.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,654.46 : 46,442.92 = 18,547.13 : x
  2. Step 2: Convert to fraction form
    33,654.46/46,442.92 = 18,547.13/x
  3. Step 3: Cross multiply
    33,654.46x = 46,442.92 × 18,547.13
  4. Step 4: Simplify right side
    33,654.46x = 861,382,718.09
  5. Step 5: Solve for x
    x = 861,382,718.09/33,654.46
  6. Step 6: Final answer
    x = 25,594.91

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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.