Home / 41,247.41-61,870.95-10,082.66

Finding the Fourth Proportional to 41,247.41, 61,870.95 and 10,082.66

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Solution

The fourth proportional to 41,247.41, 61,870.95 and 10,082.66 is: 15,123.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,247.41 : 61,870.95 = 10,082.66 : x
  2. Step 2: Convert to fraction form
    41,247.41/61,870.95 = 10,082.66/x
  3. Step 3: Cross multiply
    41,247.41x = 61,870.95 × 10,082.66
  4. Step 4: Simplify right side
    41,247.41x = 623,823,443.37
  5. Step 5: Solve for x
    x = 623,823,443.37/41,247.41
  6. Step 6: Final answer
    x = 15,123.94

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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.