Home / 22,854.28-34,274.13-7,268.26

Finding the Fourth Proportional to 22,854.28, 34,274.13 and 7,268.26

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Solution

The fourth proportional to 22,854.28, 34,274.13 and 7,268.26 is: 10,900.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,854.28 : 34,274.13 = 7,268.26 : x
  2. Step 2: Convert to fraction form
    22,854.28/34,274.13 = 7,268.26/x
  3. Step 3: Cross multiply
    22,854.28x = 34,274.13 × 7,268.26
  4. Step 4: Simplify right side
    22,854.28x = 249,113,288.11
  5. Step 5: Solve for x
    x = 249,113,288.11/22,854.28
  6. Step 6: Final answer
    x = 10,900.07

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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.