Home / 113,226.27-169,773.75-46,591.08

Finding the Fourth Proportional to 113,226.27, 169,773.75 and 46,591.08

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Solution

The fourth proportional to 113,226.27, 169,773.75 and 46,591.08 is: 69,859.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,226.27 : 169,773.75 = 46,591.08 : x
  2. Step 2: Convert to fraction form
    113,226.27/169,773.75 = 46,591.08/x
  3. Step 3: Cross multiply
    113,226.27x = 169,773.75 × 46,591.08
  4. Step 4: Simplify right side
    113,226.27x = 7,909,942,368.15
  5. Step 5: Solve for x
    x = 7,909,942,368.15/113,226.27
  6. Step 6: Final answer
    x = 69,859.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.