Home / 17,497.04-24,145-9,942.36

Finding the Fourth Proportional to 17,497.04, 24,145 and 9,942.36

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Solution

The fourth proportional to 17,497.04, 24,145 and 9,942.36 is: 13,719.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,497.04 : 24,145 = 9,942.36 : x
  2. Step 2: Convert to fraction form
    17,497.04/24,145 = 9,942.36/x
  3. Step 3: Cross multiply
    17,497.04x = 24,145 × 9,942.36
  4. Step 4: Simplify right side
    17,497.04x = 240,058,282.20
  5. Step 5: Solve for x
    x = 240,058,282.20/17,497.04
  6. Step 6: Final answer
    x = 13,719.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.