Home / 176,888.09-244,110.78-96,319.01

Finding the Fourth Proportional to 176,888.09, 244,110.78 and 96,319.01

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Solution

The fourth proportional to 176,888.09, 244,110.78 and 96,319.01 is: 132,923.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,888.09 : 244,110.78 = 96,319.01 : x
  2. Step 2: Convert to fraction form
    176,888.09/244,110.78 = 96,319.01/x
  3. Step 3: Cross multiply
    176,888.09x = 244,110.78 × 96,319.01
  4. Step 4: Simplify right side
    176,888.09x = 23,512,509,270.20
  5. Step 5: Solve for x
    x = 23,512,509,270.20/176,888.09
  6. Step 6: Final answer
    x = 132,923.08

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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.