Home / 161,119.27-241,671.61-55,946.44

Finding the Fourth Proportional to 161,119.27, 241,671.61 and 55,946.44

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Solution

The fourth proportional to 161,119.27, 241,671.61 and 55,946.44 is: 83,917.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,119.27 : 241,671.61 = 55,946.44 : x
  2. Step 2: Convert to fraction form
    161,119.27/241,671.61 = 55,946.44/x
  3. Step 3: Cross multiply
    161,119.27x = 241,671.61 × 55,946.44
  4. Step 4: Simplify right side
    161,119.27x = 13,520,666,228.57
  5. Step 5: Solve for x
    x = 13,520,666,228.57/161,119.27
  6. Step 6: Final answer
    x = 83,917.13

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1.5x scale

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.