Home / 29,666.91-44,494.70-8,890.41

Finding the Fourth Proportional to 29,666.91, 44,494.70 and 8,890.41

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Solution

The fourth proportional to 29,666.91, 44,494.70 and 8,890.41 is: 13,333.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,666.91 : 44,494.70 = 8,890.41 : x
  2. Step 2: Convert to fraction form
    29,666.91/44,494.70 = 8,890.41/x
  3. Step 3: Cross multiply
    29,666.91x = 44,494.70 × 8,890.41
  4. Step 4: Simplify right side
    29,666.91x = 395,576,298.24
  5. Step 5: Solve for x
    x = 395,576,298.24/29,666.91
  6. Step 6: Final answer
    x = 13,333.92

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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.