Home / 270,969.03-373,939.94-150,111.97

Finding the Fourth Proportional to 270,969.03, 373,939.94 and 150,111.97

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Solution

The fourth proportional to 270,969.03, 373,939.94 and 150,111.97 is: 207,156.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,969.03 : 373,939.94 = 150,111.97 : x
  2. Step 2: Convert to fraction form
    270,969.03/373,939.94 = 150,111.97/x
  3. Step 3: Cross multiply
    270,969.03x = 373,939.94 × 150,111.97
  4. Step 4: Simplify right side
    270,969.03x = 56,132,860,495.51
  5. Step 5: Solve for x
    x = 56,132,860,495.51/270,969.03
  6. Step 6: Final answer
    x = 207,156.00

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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.