Home / 37,905.29-52,318.68-25,825.76

Finding the Fourth Proportional to 37,905.29, 52,318.68 and 25,825.76

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Solution

The fourth proportional to 37,905.29, 52,318.68 and 25,825.76 is: 35,645.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,905.29 : 52,318.68 = 25,825.76 : x
  2. Step 2: Convert to fraction form
    37,905.29/52,318.68 = 25,825.76/x
  3. Step 3: Cross multiply
    37,905.29x = 52,318.68 × 25,825.76
  4. Step 4: Simplify right side
    37,905.29x = 1,351,169,673.20
  5. Step 5: Solve for x
    x = 1,351,169,673.20/37,905.29
  6. Step 6: Final answer
    x = 35,645.94

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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.