Home / 170,186.16-234,862.48-93,713.16

Finding the Fourth Proportional to 170,186.16, 234,862.48 and 93,713.16

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Solution

The fourth proportional to 170,186.16, 234,862.48 and 93,713.16 is: 129,327.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,186.16 : 234,862.48 = 93,713.16 : x
  2. Step 2: Convert to fraction form
    170,186.16/234,862.48 = 93,713.16/x
  3. Step 3: Cross multiply
    170,186.16x = 234,862.48 × 93,713.16
  4. Step 4: Simplify right side
    170,186.16x = 22,009,705,166.24
  5. Step 5: Solve for x
    x = 22,009,705,166.24/170,186.16
  6. Step 6: Final answer
    x = 129,327.23

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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.