Home / 116,795.53-175,205.51-53,604.86

Finding the Fourth Proportional to 116,795.53, 175,205.51 and 53,604.86

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Solution

The fourth proportional to 116,795.53, 175,205.51 and 53,604.86 is: 80,412.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,795.53 : 175,205.51 = 53,604.86 : x
  2. Step 2: Convert to fraction form
    116,795.53/175,205.51 = 53,604.86/x
  3. Step 3: Cross multiply
    116,795.53x = 175,205.51 × 53,604.86
  4. Step 4: Simplify right side
    116,795.53x = 9,391,866,566.75
  5. Step 5: Solve for x
    x = 9,391,866,566.75/116,795.53
  6. Step 6: Final answer
    x = 80,412.90

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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.