Home / 17,324.42-25,980.18-6,228.08

Finding the Fourth Proportional to 17,324.42, 25,980.18 and 6,228.08

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Solution

The fourth proportional to 17,324.42, 25,980.18 and 6,228.08 is: 9,339.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,324.42 : 25,980.18 = 6,228.08 : x
  2. Step 2: Convert to fraction form
    17,324.42/25,980.18 = 6,228.08/x
  3. Step 3: Cross multiply
    17,324.42x = 25,980.18 × 6,228.08
  4. Step 4: Simplify right side
    17,324.42x = 161,806,639.45
  5. Step 5: Solve for x
    x = 161,806,639.45/17,324.42
  6. Step 6: Final answer
    x = 9,339.80

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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.