Home / 9,633.74-14,443.58-6,505.98

Finding the Fourth Proportional to 9,633.74, 14,443.58 and 6,505.98

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Solution

The fourth proportional to 9,633.74, 14,443.58 and 6,505.98 is: 9,754.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,633.74 : 14,443.58 = 6,505.98 : x
  2. Step 2: Convert to fraction form
    9,633.74/14,443.58 = 6,505.98/x
  3. Step 3: Cross multiply
    9,633.74x = 14,443.58 × 6,505.98
  4. Step 4: Simplify right side
    9,633.74x = 93,969,610.08
  5. Step 5: Solve for x
    x = 93,969,610.08/9,633.74
  6. Step 6: Final answer
    x = 9,754.22

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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.