Home / 233,969.04-322,877.27-126,539.07

Finding the Fourth Proportional to 233,969.04, 322,877.27 and 126,539.07

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Solution

The fourth proportional to 233,969.04, 322,877.27 and 126,539.07 is: 174,623.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,969.04 : 322,877.27 = 126,539.07 : x
  2. Step 2: Convert to fraction form
    233,969.04/322,877.27 = 126,539.07/x
  3. Step 3: Cross multiply
    233,969.04x = 322,877.27 × 126,539.07
  4. Step 4: Simplify right side
    233,969.04x = 40,856,588,837.24
  5. Step 5: Solve for x
    x = 40,856,588,837.24/233,969.04
  6. Step 6: Final answer
    x = 174,623.91

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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.