Home / 49,007.76-67,611.24-32,006.64

Finding the Fourth Proportional to 49,007.76, 67,611.24 and 32,006.64

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Solution

The fourth proportional to 49,007.76, 67,611.24 and 32,006.64 is: 44,156.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,007.76 : 67,611.24 = 32,006.64 : x
  2. Step 2: Convert to fraction form
    49,007.76/67,611.24 = 32,006.64/x
  3. Step 3: Cross multiply
    49,007.76x = 67,611.24 × 32,006.64
  4. Step 4: Simplify right side
    49,007.76x = 2,164,008,618.63
  5. Step 5: Solve for x
    x = 2,164,008,618.63/49,007.76
  6. Step 6: Final answer
    x = 44,156.45

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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.