Home / 14,170.92-21,258.95-5,846.31

Finding the Fourth Proportional to 14,170.92, 21,258.95 and 5,846.31

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Solution

The fourth proportional to 14,170.92, 21,258.95 and 5,846.31 is: 8,770.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,170.92 : 21,258.95 = 5,846.31 : x
  2. Step 2: Convert to fraction form
    14,170.92/21,258.95 = 5,846.31/x
  3. Step 3: Cross multiply
    14,170.92x = 21,258.95 × 5,846.31
  4. Step 4: Simplify right side
    14,170.92x = 124,286,382.74
  5. Step 5: Solve for x
    x = 124,286,382.74/14,170.92
  6. Step 6: Final answer
    x = 8,770.52

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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.