Home / 9,633.36-14,450.08-4,085.30

Finding the Fourth Proportional to 9,633.36, 14,450.08 and 4,085.30

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Solution

The fourth proportional to 9,633.36, 14,450.08 and 4,085.30 is: 6,127.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,633.36 : 14,450.08 = 4,085.30 : x
  2. Step 2: Convert to fraction form
    9,633.36/14,450.08 = 4,085.30/x
  3. Step 3: Cross multiply
    9,633.36x = 14,450.08 × 4,085.30
  4. Step 4: Simplify right side
    9,633.36x = 59,032,911.82
  5. Step 5: Solve for x
    x = 59,032,911.82/9,633.36
  6. Step 6: Final answer
    x = 6,127.97

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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.