Home / 33,030.93-49,551.55-10,839.26

Finding the Fourth Proportional to 33,030.93, 49,551.55 and 10,839.26

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Solution

The fourth proportional to 33,030.93, 49,551.55 and 10,839.26 is: 16,260.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,030.93 : 49,551.55 = 10,839.26 : x
  2. Step 2: Convert to fraction form
    33,030.93/49,551.55 = 10,839.26/x
  3. Step 3: Cross multiply
    33,030.93x = 49,551.55 × 10,839.26
  4. Step 4: Simplify right side
    33,030.93x = 537,102,133.85
  5. Step 5: Solve for x
    x = 537,102,133.85/33,030.93
  6. Step 6: Final answer
    x = 16,260.58

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1.5x scale

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.