Home / 33,925.88-46,806.36-19,585.28

Finding the Fourth Proportional to 33,925.88, 46,806.36 and 19,585.28

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Solution

The fourth proportional to 33,925.88, 46,806.36 and 19,585.28 is: 27,021.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,925.88 : 46,806.36 = 19,585.28 : x
  2. Step 2: Convert to fraction form
    33,925.88/46,806.36 = 19,585.28/x
  3. Step 3: Cross multiply
    33,925.88x = 46,806.36 × 19,585.28
  4. Step 4: Simplify right side
    33,925.88x = 916,715,666.38
  5. Step 5: Solve for x
    x = 916,715,666.38/33,925.88
  6. Step 6: Final answer
    x = 27,021.13

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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.