Home / 49,585.41-74,380.50-16,304.74

Finding the Fourth Proportional to 49,585.41, 74,380.50 and 16,304.74

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Solution

The fourth proportional to 49,585.41, 74,380.50 and 16,304.74 is: 24,457.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,585.41 : 74,380.50 = 16,304.74 : x
  2. Step 2: Convert to fraction form
    49,585.41/74,380.50 = 16,304.74/x
  3. Step 3: Cross multiply
    49,585.41x = 74,380.50 × 16,304.74
  4. Step 4: Simplify right side
    49,585.41x = 1,212,754,382.43
  5. Step 5: Solve for x
    x = 1,212,754,382.43/49,585.41
  6. Step 6: Final answer
    x = 24,457.89

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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.