Home / 169,069.64-233,316.09-93,618.14

Finding the Fourth Proportional to 169,069.64, 233,316.09 and 93,618.14

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Solution

The fourth proportional to 169,069.64, 233,316.09 and 93,618.14 is: 129,193.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,069.64 : 233,316.09 = 93,618.14 : x
  2. Step 2: Convert to fraction form
    169,069.64/233,316.09 = 93,618.14/x
  3. Step 3: Cross multiply
    169,069.64x = 233,316.09 × 93,618.14
  4. Step 4: Simplify right side
    169,069.64x = 21,842,618,377.87
  5. Step 5: Solve for x
    x = 21,842,618,377.87/169,069.64
  6. Step 6: Final answer
    x = 129,193.03

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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.