Home / 3,013.93-4,522.72-1,554.11

Finding the Fourth Proportional to 3,013.93, 4,522.72 and 1,554.11

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Solution

The fourth proportional to 3,013.93, 4,522.72 and 1,554.11 is: 2,332.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,013.93 : 4,522.72 = 1,554.11 : x
  2. Step 2: Convert to fraction form
    3,013.93/4,522.72 = 1,554.11/x
  3. Step 3: Cross multiply
    3,013.93x = 4,522.72 × 1,554.11
  4. Step 4: Simplify right side
    3,013.93x = 7,028,804.38
  5. Step 5: Solve for x
    x = 7,028,804.38/3,013.93
  6. Step 6: Final answer
    x = 2,332.11

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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.