Home / 9,360.83-14,034.31-4,424.70

Finding the Fourth Proportional to 9,360.83, 14,034.31 and 4,424.70

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Solution

The fourth proportional to 9,360.83, 14,034.31 and 4,424.70 is: 6,633.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360.83 : 14,034.31 = 4,424.70 : x
  2. Step 2: Convert to fraction form
    9,360.83/14,034.31 = 4,424.70/x
  3. Step 3: Cross multiply
    9,360.83x = 14,034.31 × 4,424.70
  4. Step 4: Simplify right side
    9,360.83x = 62,097,589.33
  5. Step 5: Solve for x
    x = 62,097,589.33/9,360.83
  6. Step 6: Final answer
    x = 6,633.77

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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.