Home / 82,604.40-113,994.88-46,793.65

Finding the Fourth Proportional to 82,604.40, 113,994.88 and 46,793.65

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Solution

The fourth proportional to 82,604.40, 113,994.88 and 46,793.65 is: 64,575.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,604.40 : 113,994.88 = 46,793.65 : x
  2. Step 2: Convert to fraction form
    82,604.40/113,994.88 = 46,793.65/x
  3. Step 3: Cross multiply
    82,604.40x = 113,994.88 × 46,793.65
  4. Step 4: Simplify right side
    82,604.40x = 5,334,235,712.57
  5. Step 5: Solve for x
    x = 5,334,235,712.57/82,604.40
  6. Step 6: Final answer
    x = 64,575.68

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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.