Home / 82,604.20-113,994.08-46,800.84

Finding the Fourth Proportional to 82,604.20, 113,994.08 and 46,800.84

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Solution

The fourth proportional to 82,604.20, 113,994.08 and 46,800.84 is: 64,585.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,604.20 : 113,994.08 = 46,800.84 : x
  2. Step 2: Convert to fraction form
    82,604.20/113,994.08 = 46,800.84/x
  3. Step 3: Cross multiply
    82,604.20x = 113,994.08 × 46,800.84
  4. Step 4: Simplify right side
    82,604.20x = 5,335,018,699.03
  5. Step 5: Solve for x
    x = 5,335,018,699.03/82,604.20
  6. Step 6: Final answer
    x = 64,585.32

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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.