Home / 82,110.04-113,321.95-46,299.33

Finding the Fourth Proportional to 82,110.04, 113,321.95 and 46,299.33

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Solution

The fourth proportional to 82,110.04, 113,321.95 and 46,299.33 is: 63,898.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,110.04 : 113,321.95 = 46,299.33 : x
  2. Step 2: Convert to fraction form
    82,110.04/113,321.95 = 46,299.33/x
  3. Step 3: Cross multiply
    82,110.04x = 113,321.95 × 46,299.33
  4. Step 4: Simplify right side
    82,110.04x = 5,246,730,243.55
  5. Step 5: Solve for x
    x = 5,246,730,243.55/82,110.04
  6. Step 6: Final answer
    x = 63,898.77

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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.