Home / 107,346.08-148,142.22-59,599.44

Finding the Fourth Proportional to 107,346.08, 148,142.22 and 59,599.44

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Solution

The fourth proportional to 107,346.08, 148,142.22 and 59,599.44 is: 82,249.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,346.08 : 148,142.22 = 59,599.44 : x
  2. Step 2: Convert to fraction form
    107,346.08/148,142.22 = 59,599.44/x
  3. Step 3: Cross multiply
    107,346.08x = 148,142.22 × 59,599.44
  4. Step 4: Simplify right side
    107,346.08x = 8,829,193,352.36
  5. Step 5: Solve for x
    x = 8,829,193,352.36/107,346.08
  6. Step 6: Final answer
    x = 82,249.80

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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.