Home / 82,605.28-114,000.92-46,795.58

Finding the Fourth Proportional to 82,605.28, 114,000.92 and 46,795.58

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Solution

The fourth proportional to 82,605.28, 114,000.92 and 46,795.58 is: 64,581.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,605.28 : 114,000.92 = 46,795.58 : x
  2. Step 2: Convert to fraction form
    82,605.28/114,000.92 = 46,795.58/x
  3. Step 3: Cross multiply
    82,605.28x = 114,000.92 × 46,795.58
  4. Step 4: Simplify right side
    82,605.28x = 5,334,739,171.93
  5. Step 5: Solve for x
    x = 5,334,739,171.93/82,605.28
  6. Step 6: Final answer
    x = 64,581.09

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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.