Home / 96,995.52-133,777.98-63,014.96

Finding the Fourth Proportional to 96,995.52, 133,777.98 and 63,014.96

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Solution

The fourth proportional to 96,995.52, 133,777.98 and 63,014.96 is: 86,911.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,995.52 : 133,777.98 = 63,014.96 : x
  2. Step 2: Convert to fraction form
    96,995.52/133,777.98 = 63,014.96/x
  3. Step 3: Cross multiply
    96,995.52x = 133,777.98 × 63,014.96
  4. Step 4: Simplify right side
    96,995.52x = 8,430,013,626.00
  5. Step 5: Solve for x
    x = 8,430,013,626.00/96,995.52
  6. Step 6: Final answer
    x = 86,911.37

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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.