Home / 33,045.23-49,527.25-13,034.64

Finding the Fourth Proportional to 33,045.23, 49,527.25 and 13,034.64

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Solution

The fourth proportional to 33,045.23, 49,527.25 and 13,034.64 is: 19,535.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,045.23 : 49,527.25 = 13,034.64 : x
  2. Step 2: Convert to fraction form
    33,045.23/49,527.25 = 13,034.64/x
  3. Step 3: Cross multiply
    33,045.23x = 49,527.25 × 13,034.64
  4. Step 4: Simplify right side
    33,045.23x = 645,569,803.48
  5. Step 5: Solve for x
    x = 645,569,803.48/33,045.23
  6. Step 6: Final answer
    x = 19,535.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.