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Finding the Fourth Proportional to 23,722.68, 35,621.04 and 22,671.06

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Solution

The fourth proportional to 23,722.68, 35,621.04 and 22,671.06 is: 34,041.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,722.68 : 35,621.04 = 22,671.06 : x
  2. Step 2: Convert to fraction form
    23,722.68/35,621.04 = 22,671.06/x
  3. Step 3: Cross multiply
    23,722.68x = 35,621.04 × 22,671.06
  4. Step 4: Simplify right side
    23,722.68x = 807,566,735.10
  5. Step 5: Solve for x
    x = 807,566,735.10/23,722.68
  6. Step 6: Final answer
    x = 34,041.97

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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.