Home / 29,920.68-44,616.96-29,654.10

Finding the Fourth Proportional to 29,920.68, 44,616.96 and 29,654.10

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Solution

The fourth proportional to 29,920.68, 44,616.96 and 29,654.10 is: 44,219.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,920.68 : 44,616.96 = 29,654.10 : x
  2. Step 2: Convert to fraction form
    29,920.68/44,616.96 = 29,654.10/x
  3. Step 3: Cross multiply
    29,920.68x = 44,616.96 × 29,654.10
  4. Step 4: Simplify right side
    29,920.68x = 1,323,075,793.54
  5. Step 5: Solve for x
    x = 1,323,075,793.54/29,920.68
  6. Step 6: Final answer
    x = 44,219.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.