Home / 82,414.08-113,712.53-46,596.29

Finding the Fourth Proportional to 82,414.08, 113,712.53 and 46,596.29

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Solution

The fourth proportional to 82,414.08, 113,712.53 and 46,596.29 is: 64,292.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,414.08 : 113,712.53 = 46,596.29 : x
  2. Step 2: Convert to fraction form
    82,414.08/113,712.53 = 46,596.29/x
  3. Step 3: Cross multiply
    82,414.08x = 113,712.53 × 46,596.29
  4. Step 4: Simplify right side
    82,414.08x = 5,298,581,222.97
  5. Step 5: Solve for x
    x = 5,298,581,222.97/82,414.08
  6. Step 6: Final answer
    x = 64,292.18

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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.