Home / 22,948.14-34,422.59-6,308.07

Finding the Fourth Proportional to 22,948.14, 34,422.59 and 6,308.07

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Solution

The fourth proportional to 22,948.14, 34,422.59 and 6,308.07 is: 9,462.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,948.14 : 34,422.59 = 6,308.07 : x
  2. Step 2: Convert to fraction form
    22,948.14/34,422.59 = 6,308.07/x
  3. Step 3: Cross multiply
    22,948.14x = 34,422.59 × 6,308.07
  4. Step 4: Simplify right side
    22,948.14x = 217,139,903.65
  5. Step 5: Solve for x
    x = 217,139,903.65/22,948.14
  6. Step 6: Final answer
    x = 9,462.20

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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.