Home / 49,700.79-74,553.53-16,423.83

Finding the Fourth Proportional to 49,700.79, 74,553.53 and 16,423.83

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Solution

The fourth proportional to 49,700.79, 74,553.53 and 16,423.83 is: 24,636.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,700.79 : 74,553.53 = 16,423.83 : x
  2. Step 2: Convert to fraction form
    49,700.79/74,553.53 = 16,423.83/x
  3. Step 3: Cross multiply
    49,700.79x = 74,553.53 × 16,423.83
  4. Step 4: Simplify right side
    49,700.79x = 1,224,454,420.50
  5. Step 5: Solve for x
    x = 1,224,454,420.50/49,700.79
  6. Step 6: Final answer
    x = 24,636.52

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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.