Home / 48,329.68-72,464.72-16,732.38

Finding the Fourth Proportional to 48,329.68, 72,464.72 and 16,732.38

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Solution

The fourth proportional to 48,329.68, 72,464.72 and 16,732.38 is: 25,088.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,329.68 : 72,464.72 = 16,732.38 : x
  2. Step 2: Convert to fraction form
    48,329.68/72,464.72 = 16,732.38/x
  3. Step 3: Cross multiply
    48,329.68x = 72,464.72 × 16,732.38
  4. Step 4: Simplify right side
    48,329.68x = 1,212,507,231.63
  5. Step 5: Solve for x
    x = 1,212,507,231.63/48,329.68
  6. Step 6: Final answer
    x = 25,088.25

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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.