Home / 160,219.08-241,410.24-132,750.36

Finding the Fourth Proportional to 160,219.08, 241,410.24 and 132,750.36

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Solution

The fourth proportional to 160,219.08, 241,410.24 and 132,750.36 is: 200,021.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,219.08 : 241,410.24 = 132,750.36 : x
  2. Step 2: Convert to fraction form
    160,219.08/241,410.24 = 132,750.36/x
  3. Step 3: Cross multiply
    160,219.08x = 241,410.24 × 132,750.36
  4. Step 4: Simplify right side
    160,219.08x = 32,047,296,267.69
  5. Step 5: Solve for x
    x = 32,047,296,267.69/160,219.08
  6. Step 6: Final answer
    x = 200,021.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.