Home / 24,183.15-36,235.85-20,295.15

Finding the Fourth Proportional to 24,183.15, 36,235.85 and 20,295.15

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Solution

The fourth proportional to 24,183.15, 36,235.85 and 20,295.15 is: 30,410.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,183.15 : 36,235.85 = 20,295.15 : x
  2. Step 2: Convert to fraction form
    24,183.15/36,235.85 = 20,295.15/x
  3. Step 3: Cross multiply
    24,183.15x = 36,235.85 × 20,295.15
  4. Step 4: Simplify right side
    24,183.15x = 735,411,909.65
  5. Step 5: Solve for x
    x = 735,411,909.65/24,183.15
  6. Step 6: Final answer
    x = 30,410.10

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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.