Home / 107,464.08-148,295.94-59,717

Finding the Fourth Proportional to 107,464.08, 148,295.94 and 59,717

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Solution

The fourth proportional to 107,464.08, 148,295.94 and 59,717 is: 82,406.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,464.08 : 148,295.94 = 59,717 : x
  2. Step 2: Convert to fraction form
    107,464.08/148,295.94 = 59,717/x
  3. Step 3: Cross multiply
    107,464.08x = 148,295.94 × 59,717
  4. Step 4: Simplify right side
    107,464.08x = 8,855,788,648.98
  5. Step 5: Solve for x
    x = 8,855,788,648.98/107,464.08
  6. Step 6: Final answer
    x = 82,406.96

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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.