Home / 36,233.74-49,979.55-26,176.96

Finding the Fourth Proportional to 36,233.74, 49,979.55 and 26,176.96

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Solution

The fourth proportional to 36,233.74, 49,979.55 and 26,176.96 is: 36,107.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,233.74 : 49,979.55 = 26,176.96 : x
  2. Step 2: Convert to fraction form
    36,233.74/49,979.55 = 26,176.96/x
  3. Step 3: Cross multiply
    36,233.74x = 49,979.55 × 26,176.96
  4. Step 4: Simplify right side
    36,233.74x = 1,308,312,681.17
  5. Step 5: Solve for x
    x = 1,308,312,681.17/36,233.74
  6. Step 6: Final answer
    x = 36,107.58

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1.5x scale

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.