Home / 33,108.96-49,696.08-24,319.20

Finding the Fourth Proportional to 33,108.96, 49,696.08 and 24,319.20

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Solution

The fourth proportional to 33,108.96, 49,696.08 and 24,319.20 is: 36,502.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,108.96 : 49,696.08 = 24,319.20 : x
  2. Step 2: Convert to fraction form
    33,108.96/49,696.08 = 24,319.20/x
  3. Step 3: Cross multiply
    33,108.96x = 49,696.08 × 24,319.20
  4. Step 4: Simplify right side
    33,108.96x = 1,208,568,908.74
  5. Step 5: Solve for x
    x = 1,208,568,908.74/33,108.96
  6. Step 6: Final answer
    x = 36,502.77

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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.