Home / 169,164.04-233,427.52-93,693.64

Finding the Fourth Proportional to 169,164.04, 233,427.52 and 93,693.64

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Solution

The fourth proportional to 169,164.04, 233,427.52 and 93,693.64 is: 129,286.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,164.04 : 233,427.52 = 93,693.64 : x
  2. Step 2: Convert to fraction form
    169,164.04/233,427.52 = 93,693.64/x
  3. Step 3: Cross multiply
    169,164.04x = 233,427.52 × 93,693.64
  4. Step 4: Simplify right side
    169,164.04x = 21,870,674,024.97
  5. Step 5: Solve for x
    x = 21,870,674,024.97/169,164.04
  6. Step 6: Final answer
    x = 129,286.78

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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.