Home / 17,095.92-25,643.76-9,202.16

Finding the Fourth Proportional to 17,095.92, 25,643.76 and 9,202.16

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Solution

The fourth proportional to 17,095.92, 25,643.76 and 9,202.16 is: 13,803.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,095.92 : 25,643.76 = 9,202.16 : x
  2. Step 2: Convert to fraction form
    17,095.92/25,643.76 = 9,202.16/x
  3. Step 3: Cross multiply
    17,095.92x = 25,643.76 × 9,202.16
  4. Step 4: Simplify right side
    17,095.92x = 235,977,982.52
  5. Step 5: Solve for x
    x = 235,977,982.52/17,095.92
  6. Step 6: Final answer
    x = 13,803.18

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1.5x scale

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.