Home / 33,574.43-46,329.08-19,424.63

Finding the Fourth Proportional to 33,574.43, 46,329.08 and 19,424.63

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Solution

The fourth proportional to 33,574.43, 46,329.08 and 19,424.63 is: 26,803.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,574.43 : 46,329.08 = 19,424.63 : x
  2. Step 2: Convert to fraction form
    33,574.43/46,329.08 = 19,424.63/x
  3. Step 3: Cross multiply
    33,574.43x = 46,329.08 × 19,424.63
  4. Step 4: Simplify right side
    33,574.43x = 899,924,908.47
  5. Step 5: Solve for x
    x = 899,924,908.47/33,574.43
  6. Step 6: Final answer
    x = 26,803.88

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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.