Home / 15,082.19-22,623.28-4,693.94

Finding the Fourth Proportional to 15,082.19, 22,623.28 and 4,693.94

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Solution

The fourth proportional to 15,082.19, 22,623.28 and 4,693.94 is: 7,040.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,082.19 : 22,623.28 = 4,693.94 : x
  2. Step 2: Convert to fraction form
    15,082.19/22,623.28 = 4,693.94/x
  3. Step 3: Cross multiply
    15,082.19x = 22,623.28 × 4,693.94
  4. Step 4: Simplify right side
    15,082.19x = 106,192,318.92
  5. Step 5: Solve for x
    x = 106,192,318.92/15,082.19
  6. Step 6: Final answer
    x = 7,040.91

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.