Home / 24,295.32-36,462.78-12,611.88

Finding the Fourth Proportional to 24,295.32, 36,462.78 and 12,611.88

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Solution

The fourth proportional to 24,295.32, 36,462.78 and 12,611.88 is: 18,928.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,295.32 : 36,462.78 = 12,611.88 : x
  2. Step 2: Convert to fraction form
    24,295.32/36,462.78 = 12,611.88/x
  3. Step 3: Cross multiply
    24,295.32x = 36,462.78 × 12,611.88
  4. Step 4: Simplify right side
    24,295.32x = 459,864,205.83
  5. Step 5: Solve for x
    x = 459,864,205.83/24,295.32
  6. Step 6: Final answer
    x = 18,928.10

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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.