Home / 22,883.07-34,312.46-11,785.26

Finding the Fourth Proportional to 22,883.07, 34,312.46 and 11,785.26

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Solution

The fourth proportional to 22,883.07, 34,312.46 and 11,785.26 is: 17,671.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,883.07 : 34,312.46 = 11,785.26 : x
  2. Step 2: Convert to fraction form
    22,883.07/34,312.46 = 11,785.26/x
  3. Step 3: Cross multiply
    22,883.07x = 34,312.46 × 11,785.26
  4. Step 4: Simplify right side
    22,883.07x = 404,381,203.41
  5. Step 5: Solve for x
    x = 404,381,203.41/22,883.07
  6. Step 6: Final answer
    x = 17,671.63

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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.