Home / 9,705.58-14,550.97-4,436.94

Finding the Fourth Proportional to 9,705.58, 14,550.97 and 4,436.94

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Solution

The fourth proportional to 9,705.58, 14,550.97 and 4,436.94 is: 6,652.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,705.58 : 14,550.97 = 4,436.94 : x
  2. Step 2: Convert to fraction form
    9,705.58/14,550.97 = 4,436.94/x
  3. Step 3: Cross multiply
    9,705.58x = 14,550.97 × 4,436.94
  4. Step 4: Simplify right side
    9,705.58x = 64,561,780.83
  5. Step 5: Solve for x
    x = 64,561,780.83/9,705.58
  6. Step 6: Final answer
    x = 6,652.03

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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.