Home / 97,800.56-146,701.44-34,606.92

Finding the Fourth Proportional to 97,800.56, 146,701.44 and 34,606.92

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Solution

The fourth proportional to 97,800.56, 146,701.44 and 34,606.92 is: 51,910.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,800.56 : 146,701.44 = 34,606.92 : x
  2. Step 2: Convert to fraction form
    97,800.56/146,701.44 = 34,606.92/x
  3. Step 3: Cross multiply
    97,800.56x = 146,701.44 × 34,606.92
  4. Step 4: Simplify right side
    97,800.56x = 5,076,884,997.96
  5. Step 5: Solve for x
    x = 5,076,884,997.96/97,800.56
  6. Step 6: Final answer
    x = 51,910.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.