Home / 63,082.39-94,623.59-25,662.81

Finding the Fourth Proportional to 63,082.39, 94,623.59 and 25,662.81

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Solution

The fourth proportional to 63,082.39, 94,623.59 and 25,662.81 is: 38,494.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,082.39 : 94,623.59 = 25,662.81 : x
  2. Step 2: Convert to fraction form
    63,082.39/94,623.59 = 25,662.81/x
  3. Step 3: Cross multiply
    63,082.39x = 94,623.59 × 25,662.81
  4. Step 4: Simplify right side
    63,082.39x = 2,428,306,674.41
  5. Step 5: Solve for x
    x = 2,428,306,674.41/63,082.39
  6. Step 6: Final answer
    x = 38,494.21

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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.