Home / 29,083.08-43,596.90-9,347.80

Finding the Fourth Proportional to 29,083.08, 43,596.90 and 9,347.80

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Solution

The fourth proportional to 29,083.08, 43,596.90 and 9,347.80 is: 14,012.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,083.08 : 43,596.90 = 9,347.80 : x
  2. Step 2: Convert to fraction form
    29,083.08/43,596.90 = 9,347.80/x
  3. Step 3: Cross multiply
    29,083.08x = 43,596.90 × 9,347.80
  4. Step 4: Simplify right side
    29,083.08x = 407,535,101.82
  5. Step 5: Solve for x
    x = 407,535,101.82/29,083.08
  6. Step 6: Final answer
    x = 14,012.79

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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.