Home / 82,369.15-113,674.11-46,562.29

Finding the Fourth Proportional to 82,369.15, 113,674.11 and 46,562.29

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Solution

The fourth proportional to 82,369.15, 113,674.11 and 46,562.29 is: 64,258.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,369.15 : 113,674.11 = 46,562.29 : x
  2. Step 2: Convert to fraction form
    82,369.15/113,674.11 = 46,562.29/x
  3. Step 3: Cross multiply
    82,369.15x = 113,674.11 × 46,562.29
  4. Step 4: Simplify right side
    82,369.15x = 5,292,926,306.94
  5. Step 5: Solve for x
    x = 5,292,926,306.94/82,369.15
  6. Step 6: Final answer
    x = 64,258.60

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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.