Home / 169,095.76-233,346.40-96,502.68

Finding the Fourth Proportional to 169,095.76, 233,346.40 and 96,502.68

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Solution

The fourth proportional to 169,095.76, 233,346.40 and 96,502.68 is: 133,170.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,095.76 : 233,346.40 = 96,502.68 : x
  2. Step 2: Convert to fraction form
    169,095.76/233,346.40 = 96,502.68/x
  3. Step 3: Cross multiply
    169,095.76x = 233,346.40 × 96,502.68
  4. Step 4: Simplify right side
    169,095.76x = 22,518,552,968.35
  5. Step 5: Solve for x
    x = 22,518,552,968.35/169,095.76
  6. Step 6: Final answer
    x = 133,170.42

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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.