Home / 169,539.84-233,960.36-93,058.83

Finding the Fourth Proportional to 169,539.84, 233,960.36 and 93,058.83

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Solution

The fourth proportional to 169,539.84, 233,960.36 and 93,058.83 is: 128,418.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,539.84 : 233,960.36 = 93,058.83 : x
  2. Step 2: Convert to fraction form
    169,539.84/233,960.36 = 93,058.83/x
  3. Step 3: Cross multiply
    169,539.84x = 233,960.36 × 93,058.83
  4. Step 4: Simplify right side
    169,539.84x = 21,772,076,902.68
  5. Step 5: Solve for x
    x = 21,772,076,902.68/169,539.84
  6. Step 6: Final answer
    x = 128,418.65

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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.