Home / 169,073.02-233,327.80-93,621.52

Finding the Fourth Proportional to 169,073.02, 233,327.80 and 93,621.52

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Solution

The fourth proportional to 169,073.02, 233,327.80 and 93,621.52 is: 129,201.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,073.02 : 233,327.80 = 93,621.52 : x
  2. Step 2: Convert to fraction form
    169,073.02/233,327.80 = 93,621.52/x
  3. Step 3: Cross multiply
    169,073.02x = 233,327.80 × 93,621.52
  4. Step 4: Simplify right side
    169,073.02x = 21,844,503,294.26
  5. Step 5: Solve for x
    x = 21,844,503,294.26/169,073.02
  6. Step 6: Final answer
    x = 129,201.59

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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.