Home / 176,897.10-244,120.91-96,326.20

Finding the Fourth Proportional to 176,897.10, 244,120.91 and 96,326.20

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Solution

The fourth proportional to 176,897.10, 244,120.91 and 96,326.20 is: 132,931.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,897.10 : 244,120.91 = 96,326.20 : x
  2. Step 2: Convert to fraction form
    176,897.10/244,120.91 = 96,326.20/x
  3. Step 3: Cross multiply
    176,897.10x = 244,120.91 × 96,326.20
  4. Step 4: Simplify right side
    176,897.10x = 23,515,239,600.84
  5. Step 5: Solve for x
    x = 23,515,239,600.84/176,897.10
  6. Step 6: Final answer
    x = 132,931.74

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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.