Home / 14,340.25-21,506.28-6,022.14

Finding the Fourth Proportional to 14,340.25, 21,506.28 and 6,022.14

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Solution

The fourth proportional to 14,340.25, 21,506.28 and 6,022.14 is: 9,031.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,340.25 : 21,506.28 = 6,022.14 : x
  2. Step 2: Convert to fraction form
    14,340.25/21,506.28 = 6,022.14/x
  3. Step 3: Cross multiply
    14,340.25x = 21,506.28 × 6,022.14
  4. Step 4: Simplify right side
    14,340.25x = 129,513,829.04
  5. Step 5: Solve for x
    x = 129,513,829.04/14,340.25
  6. Step 6: Final answer
    x = 9,031.49

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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.