Home / 22,671.26-34,012.35-14,360.66

Finding the Fourth Proportional to 22,671.26, 34,012.35 and 14,360.66

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Solution

The fourth proportional to 22,671.26, 34,012.35 and 14,360.66 is: 21,544.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,671.26 : 34,012.35 = 14,360.66 : x
  2. Step 2: Convert to fraction form
    22,671.26/34,012.35 = 14,360.66/x
  3. Step 3: Cross multiply
    22,671.26x = 34,012.35 × 14,360.66
  4. Step 4: Simplify right side
    22,671.26x = 488,439,624.09
  5. Step 5: Solve for x
    x = 488,439,624.09/22,671.26
  6. Step 6: Final answer
    x = 21,544.45

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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.