Home / 33,392.47-46,081.17-19,051.93

Finding the Fourth Proportional to 33,392.47, 46,081.17 and 19,051.93

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Solution

The fourth proportional to 33,392.47, 46,081.17 and 19,051.93 is: 26,291.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,392.47 : 46,081.17 = 19,051.93 : x
  2. Step 2: Convert to fraction form
    33,392.47/46,081.17 = 19,051.93/x
  3. Step 3: Cross multiply
    33,392.47x = 46,081.17 × 19,051.93
  4. Step 4: Simplify right side
    33,392.47x = 877,935,225.16
  5. Step 5: Solve for x
    x = 877,935,225.16/33,392.47
  6. Step 6: Final answer
    x = 26,291.41

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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.