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Finding the Fourth Proportional to 59,596.88, 89,393.93 and 30,006.77

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Solution

The fourth proportional to 59,596.88, 89,393.93 and 30,006.77 is: 45,009.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,596.88 : 89,393.93 = 30,006.77 : x
  2. Step 2: Convert to fraction form
    59,596.88/89,393.93 = 30,006.77/x
  3. Step 3: Cross multiply
    59,596.88x = 89,393.93 × 30,006.77
  4. Step 4: Simplify right side
    59,596.88x = 2,682,423,096.91
  5. Step 5: Solve for x
    x = 2,682,423,096.91/59,596.88
  6. Step 6: Final answer
    x = 45,009.46

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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.