Home / 96,800.20-133,637.22-58,566.28

Finding the Fourth Proportional to 96,800.20, 133,637.22 and 58,566.28

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Solution

The fourth proportional to 96,800.20, 133,637.22 and 58,566.28 is: 80,853.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,800.20 : 133,637.22 = 58,566.28 : x
  2. Step 2: Convert to fraction form
    96,800.20/133,637.22 = 58,566.28/x
  3. Step 3: Cross multiply
    96,800.20x = 133,637.22 × 58,566.28
  4. Step 4: Simplify right side
    96,800.20x = 7,826,634,844.94
  5. Step 5: Solve for x
    x = 7,826,634,844.94/96,800.20
  6. Step 6: Final answer
    x = 80,853.50

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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.