Home / 23,671.35-35,446.32-22,970.61

Finding the Fourth Proportional to 23,671.35, 35,446.32 and 22,970.61

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Solution

The fourth proportional to 23,671.35, 35,446.32 and 22,970.61 is: 34,397.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,671.35 : 35,446.32 = 22,970.61 : x
  2. Step 2: Convert to fraction form
    23,671.35/35,446.32 = 22,970.61/x
  3. Step 3: Cross multiply
    23,671.35x = 35,446.32 × 22,970.61
  4. Step 4: Simplify right side
    23,671.35x = 814,223,592.66
  5. Step 5: Solve for x
    x = 814,223,592.66/23,671.35
  6. Step 6: Final answer
    x = 34,397.01

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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.