Home / 14,825.75-22,232.13-4,435.07

Finding the Fourth Proportional to 14,825.75, 22,232.13 and 4,435.07

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Solution

The fourth proportional to 14,825.75, 22,232.13 and 4,435.07 is: 6,650.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,825.75 : 22,232.13 = 4,435.07 : x
  2. Step 2: Convert to fraction form
    14,825.75/22,232.13 = 4,435.07/x
  3. Step 3: Cross multiply
    14,825.75x = 22,232.13 × 4,435.07
  4. Step 4: Simplify right side
    14,825.75x = 98,601,052.80
  5. Step 5: Solve for x
    x = 98,601,052.80/14,825.75
  6. Step 6: Final answer
    x = 6,650.66

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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.