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Finding the Fourth Proportional to 32,922.48, 49,268.90 and 26,930.10

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Solution

The fourth proportional to 32,922.48, 49,268.90 and 26,930.10 is: 40,301.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,922.48 : 49,268.90 = 26,930.10 : x
  2. Step 2: Convert to fraction form
    32,922.48/49,268.90 = 26,930.10/x
  3. Step 3: Cross multiply
    32,922.48x = 49,268.90 × 26,930.10
  4. Step 4: Simplify right side
    32,922.48x = 1,326,816,269.24
  5. Step 5: Solve for x
    x = 1,326,816,269.24/32,922.48
  6. Step 6: Final answer
    x = 40,301.22

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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.