Home / 107,674.98-148,589.99-59,928.35

Finding the Fourth Proportional to 107,674.98, 148,589.99 and 59,928.35

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Solution

The fourth proportional to 107,674.98, 148,589.99 and 59,928.35 is: 82,700.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,674.98 : 148,589.99 = 59,928.35 : x
  2. Step 2: Convert to fraction form
    107,674.98/148,589.99 = 59,928.35/x
  3. Step 3: Cross multiply
    107,674.98x = 148,589.99 × 59,928.35
  4. Step 4: Simplify right side
    107,674.98x = 8,904,752,927.22
  5. Step 5: Solve for x
    x = 8,904,752,927.22/107,674.98
  6. Step 6: Final answer
    x = 82,700.30

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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.