Home / 14,227.24-21,335.16-5,901.60

Finding the Fourth Proportional to 14,227.24, 21,335.16 and 5,901.60

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Solution

The fourth proportional to 14,227.24, 21,335.16 and 5,901.60 is: 8,850.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,227.24 : 21,335.16 = 5,901.60 : x
  2. Step 2: Convert to fraction form
    14,227.24/21,335.16 = 5,901.60/x
  3. Step 3: Cross multiply
    14,227.24x = 21,335.16 × 5,901.60
  4. Step 4: Simplify right side
    14,227.24x = 125,911,580.26
  5. Step 5: Solve for x
    x = 125,911,580.26/14,227.24
  6. Step 6: Final answer
    x = 8,850.04

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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.