Home / 169,460.82-233,875.89-94,014.18

Finding the Fourth Proportional to 169,460.82, 233,875.89 and 94,014.18

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Solution

The fourth proportional to 169,460.82, 233,875.89 and 94,014.18 is: 129,750.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,460.82 : 233,875.89 = 94,014.18 : x
  2. Step 2: Convert to fraction form
    169,460.82/233,875.89 = 94,014.18/x
  3. Step 3: Cross multiply
    169,460.82x = 233,875.89 × 94,014.18
  4. Step 4: Simplify right side
    169,460.82x = 21,987,650,020.12
  5. Step 5: Solve for x
    x = 21,987,650,020.12/169,460.82
  6. Step 6: Final answer
    x = 129,750.64

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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.