Home / 17,275.66-25,913.37-14,928.52

Finding the Fourth Proportional to 17,275.66, 25,913.37 and 14,928.52

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Solution

The fourth proportional to 17,275.66, 25,913.37 and 14,928.52 is: 22,392.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,275.66 : 25,913.37 = 14,928.52 : x
  2. Step 2: Convert to fraction form
    17,275.66/25,913.37 = 14,928.52/x
  3. Step 3: Cross multiply
    17,275.66x = 25,913.37 × 14,928.52
  4. Step 4: Simplify right side
    17,275.66x = 386,848,262.31
  5. Step 5: Solve for x
    x = 386,848,262.31/17,275.66
  6. Step 6: Final answer
    x = 22,392.68

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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.