Home / 37,098.81-51,197.67-26,513.73

Finding the Fourth Proportional to 37,098.81, 51,197.67 and 26,513.73

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Solution

The fourth proportional to 37,098.81, 51,197.67 and 26,513.73 is: 36,589.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,098.81 : 51,197.67 = 26,513.73 : x
  2. Step 2: Convert to fraction form
    37,098.81/51,197.67 = 26,513.73/x
  3. Step 3: Cross multiply
    37,098.81x = 51,197.67 × 26,513.73
  4. Step 4: Simplify right side
    37,098.81x = 1,357,441,199.01
  5. Step 5: Solve for x
    x = 1,357,441,199.01/37,098.81
  6. Step 6: Final answer
    x = 36,589.89

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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.