Home / 169,209.62-233,533.80-97,575.38

Finding the Fourth Proportional to 169,209.62, 233,533.80 and 97,575.38

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Solution

The fourth proportional to 169,209.62, 233,533.80 and 97,575.38 is: 134,668.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,209.62 : 233,533.80 = 97,575.38 : x
  2. Step 2: Convert to fraction form
    169,209.62/233,533.80 = 97,575.38/x
  3. Step 3: Cross multiply
    169,209.62x = 233,533.80 × 97,575.38
  4. Step 4: Simplify right side
    169,209.62x = 22,787,149,277.84
  5. Step 5: Solve for x
    x = 22,787,149,277.84/169,209.62
  6. Step 6: Final answer
    x = 134,668.17

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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.