Home / 33,013.12-49,412.64-24,246.40

Finding the Fourth Proportional to 33,013.12, 49,412.64 and 24,246.40

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Solution

The fourth proportional to 33,013.12, 49,412.64 and 24,246.40 is: 36,290.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,013.12 : 49,412.64 = 24,246.40 : x
  2. Step 2: Convert to fraction form
    33,013.12/49,412.64 = 24,246.40/x
  3. Step 3: Cross multiply
    33,013.12x = 49,412.64 × 24,246.40
  4. Step 4: Simplify right side
    33,013.12x = 1,198,078,634.50
  5. Step 5: Solve for x
    x = 1,198,078,634.50/33,013.12
  6. Step 6: Final answer
    x = 36,290.98

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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.