Home / 15,506.97-23,262-4,974.36

Finding the Fourth Proportional to 15,506.97, 23,262 and 4,974.36

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Solution

The fourth proportional to 15,506.97, 23,262 and 4,974.36 is: 7,462.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,506.97 : 23,262 = 4,974.36 : x
  2. Step 2: Convert to fraction form
    15,506.97/23,262 = 4,974.36/x
  3. Step 3: Cross multiply
    15,506.97x = 23,262 × 4,974.36
  4. Step 4: Simplify right side
    15,506.97x = 115,713,562.32
  5. Step 5: Solve for x
    x = 115,713,562.32/15,506.97
  6. Step 6: Final answer
    x = 7,462.04

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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.