Home / 265,190.24-365,870.20-150,455.36

Finding the Fourth Proportional to 265,190.24, 365,870.20 and 150,455.36

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Solution

The fourth proportional to 265,190.24, 365,870.20 and 150,455.36 is: 207,576.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,190.24 : 365,870.20 = 150,455.36 : x
  2. Step 2: Convert to fraction form
    265,190.24/365,870.20 = 150,455.36/x
  3. Step 3: Cross multiply
    265,190.24x = 365,870.20 × 150,455.36
  4. Step 4: Simplify right side
    265,190.24x = 55,047,132,654.27
  5. Step 5: Solve for x
    x = 55,047,132,654.27/265,190.24
  6. Step 6: Final answer
    x = 207,576.01

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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.