Home / 107,333.86-148,113.29-59,583.44

Finding the Fourth Proportional to 107,333.86, 148,113.29 and 59,583.44

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Solution

The fourth proportional to 107,333.86, 148,113.29 and 59,583.44 is: 82,221.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,333.86 : 148,113.29 = 59,583.44 : x
  2. Step 2: Convert to fraction form
    107,333.86/148,113.29 = 59,583.44/x
  3. Step 3: Cross multiply
    107,333.86x = 148,113.29 × 59,583.44
  4. Step 4: Simplify right side
    107,333.86x = 8,825,099,327.92
  5. Step 5: Solve for x
    x = 8,825,099,327.92/107,333.86
  6. Step 6: Final answer
    x = 82,221.02

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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.