Home / 82,795.15-114,260.06-46,502.98

Finding the Fourth Proportional to 82,795.15, 114,260.06 and 46,502.98

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Solution

The fourth proportional to 82,795.15, 114,260.06 and 46,502.98 is: 64,175.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,795.15 : 114,260.06 = 46,502.98 : x
  2. Step 2: Convert to fraction form
    82,795.15/114,260.06 = 46,502.98/x
  3. Step 3: Cross multiply
    82,795.15x = 114,260.06 × 46,502.98
  4. Step 4: Simplify right side
    82,795.15x = 5,313,433,401.24
  5. Step 5: Solve for x
    x = 5,313,433,401.24/82,795.15
  6. Step 6: Final answer
    x = 64,175.66

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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.