Home / 169,365.28-233,707.24-97,768.37

Finding the Fourth Proportional to 169,365.28, 233,707.24 and 97,768.37

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Solution

The fourth proportional to 169,365.28, 233,707.24 and 97,768.37 is: 134,910.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,365.28 : 233,707.24 = 97,768.37 : x
  2. Step 2: Convert to fraction form
    169,365.28/233,707.24 = 97,768.37/x
  3. Step 3: Cross multiply
    169,365.28x = 233,707.24 × 97,768.37
  4. Step 4: Simplify right side
    169,365.28x = 22,849,174,743.46
  5. Step 5: Solve for x
    x = 22,849,174,743.46/169,365.28
  6. Step 6: Final answer
    x = 134,910.62

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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.