Home / 48,794.96-67,183.04-43,045.68

Finding the Fourth Proportional to 48,794.96, 67,183.04 and 43,045.68

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Solution

The fourth proportional to 48,794.96, 67,183.04 and 43,045.68 is: 59,267.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,794.96 : 67,183.04 = 43,045.68 : x
  2. Step 2: Convert to fraction form
    48,794.96/67,183.04 = 43,045.68/x
  3. Step 3: Cross multiply
    48,794.96x = 67,183.04 × 43,045.68
  4. Step 4: Simplify right side
    48,794.96x = 2,891,939,641.27
  5. Step 5: Solve for x
    x = 2,891,939,641.27/48,794.96
  6. Step 6: Final answer
    x = 59,267.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.