Home / 33,981.19-46,894.04-19,077.19

Finding the Fourth Proportional to 33,981.19, 46,894.04 and 19,077.19

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Solution

The fourth proportional to 33,981.19, 46,894.04 and 19,077.19 is: 26,326.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,981.19 : 46,894.04 = 19,077.19 : x
  2. Step 2: Convert to fraction form
    33,981.19/46,894.04 = 19,077.19/x
  3. Step 3: Cross multiply
    33,981.19x = 46,894.04 × 19,077.19
  4. Step 4: Simplify right side
    33,981.19x = 894,606,510.95
  5. Step 5: Solve for x
    x = 894,606,510.95/33,981.19
  6. Step 6: Final answer
    x = 26,326.52

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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.