Home / 169,944.33-234,518.12-93,463.32

Finding the Fourth Proportional to 169,944.33, 234,518.12 and 93,463.32

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Solution

The fourth proportional to 169,944.33, 234,518.12 and 93,463.32 is: 128,976.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,944.33 : 234,518.12 = 93,463.32 : x
  2. Step 2: Convert to fraction form
    169,944.33/234,518.12 = 93,463.32/x
  3. Step 3: Cross multiply
    169,944.33x = 234,518.12 × 93,463.32
  4. Step 4: Simplify right side
    169,944.33x = 21,918,841,628.04
  5. Step 5: Solve for x
    x = 21,918,841,628.04/169,944.33
  6. Step 6: Final answer
    x = 128,976.60

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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.