Home / 265,190.26-365,870.18-150,455.38

Finding the Fourth Proportional to 265,190.26, 365,870.18 and 150,455.38

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Solution

The fourth proportional to 265,190.26, 365,870.18 and 150,455.38 is: 207,576.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,190.26 : 365,870.18 = 150,455.38 : x
  2. Step 2: Convert to fraction form
    265,190.26/365,870.18 = 150,455.38/x
  3. Step 3: Cross multiply
    265,190.26x = 365,870.18 × 150,455.38
  4. Step 4: Simplify right side
    265,190.26x = 55,047,136,962.57
  5. Step 5: Solve for x
    x = 55,047,136,962.57/265,190.26
  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.