Home / 270,993.02-373,955.64-150,127.10

Finding the Fourth Proportional to 270,993.02, 373,955.64 and 150,127.10

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Solution

The fourth proportional to 270,993.02, 373,955.64 and 150,127.10 is: 207,167.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,993.02 : 373,955.64 = 150,127.10 : x
  2. Step 2: Convert to fraction form
    270,993.02/373,955.64 = 150,127.10/x
  3. Step 3: Cross multiply
    270,993.02x = 373,955.64 × 150,127.10
  4. Step 4: Simplify right side
    270,993.02x = 56,140,876,696.73
  5. Step 5: Solve for x
    x = 56,140,876,696.73/270,993.02
  6. Step 6: Final answer
    x = 207,167.24

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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.