Home / 169,995.80-234,592.91-93,513.25

Finding the Fourth Proportional to 169,995.80, 234,592.91 and 93,513.25

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Solution

The fourth proportional to 169,995.80, 234,592.91 and 93,513.25 is: 129,047.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,995.80 : 234,592.91 = 93,513.25 : x
  2. Step 2: Convert to fraction form
    169,995.80/234,592.91 = 93,513.25/x
  3. Step 3: Cross multiply
    169,995.80x = 234,592.91 × 93,513.25
  4. Step 4: Simplify right side
    169,995.80x = 21,937,546,261.32
  5. Step 5: Solve for x
    x = 21,937,546,261.32/169,995.80
  6. Step 6: Final answer
    x = 129,047.58

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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.