Home / 176,877.72-244,089.75-96,305.07

Finding the Fourth Proportional to 176,877.72, 244,089.75 and 96,305.07

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Solution

The fourth proportional to 176,877.72, 244,089.75 and 96,305.07 is: 132,900.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,877.72 : 244,089.75 = 96,305.07 : x
  2. Step 2: Convert to fraction form
    176,877.72/244,089.75 = 96,305.07/x
  3. Step 3: Cross multiply
    176,877.72x = 244,089.75 × 96,305.07
  4. Step 4: Simplify right side
    176,877.72x = 23,507,080,460.03
  5. Step 5: Solve for x
    x = 23,507,080,460.03/176,877.72
  6. Step 6: Final answer
    x = 132,900.18

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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.