Home / 33,527.12-46,274.10-19,384.52

Finding the Fourth Proportional to 33,527.12, 46,274.10 and 19,384.52

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Solution

The fourth proportional to 33,527.12, 46,274.10 and 19,384.52 is: 26,754.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,527.12 : 46,274.10 = 19,384.52 : x
  2. Step 2: Convert to fraction form
    33,527.12/46,274.10 = 19,384.52/x
  3. Step 3: Cross multiply
    33,527.12x = 46,274.10 × 19,384.52
  4. Step 4: Simplify right side
    33,527.12x = 897,001,216.93
  5. Step 5: Solve for x
    x = 897,001,216.93/33,527.12
  6. Step 6: Final answer
    x = 26,754.50

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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.