Home / 33,854.29-46,713.40-19,514.70

Finding the Fourth Proportional to 33,854.29, 46,713.40 and 19,514.70

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Solution

The fourth proportional to 33,854.29, 46,713.40 and 19,514.70 is: 26,927.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,854.29 : 46,713.40 = 19,514.70 : x
  2. Step 2: Convert to fraction form
    33,854.29/46,713.40 = 19,514.70/x
  3. Step 3: Cross multiply
    33,854.29x = 46,713.40 × 19,514.70
  4. Step 4: Simplify right side
    33,854.29x = 911,597,938.19
  5. Step 5: Solve for x
    x = 911,597,938.19/33,854.29
  6. Step 6: Final answer
    x = 26,927.10

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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.