Home / 29,790.18-41,124.98-23,396.28

Finding the Fourth Proportional to 29,790.18, 41,124.98 and 23,396.28

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Solution

The fourth proportional to 29,790.18, 41,124.98 and 23,396.28 is: 32,298.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,790.18 : 41,124.98 = 23,396.28 : x
  2. Step 2: Convert to fraction form
    29,790.18/41,124.98 = 23,396.28/x
  3. Step 3: Cross multiply
    29,790.18x = 41,124.98 × 23,396.28
  4. Step 4: Simplify right side
    29,790.18x = 962,171,624.84
  5. Step 5: Solve for x
    x = 962,171,624.84/29,790.18
  6. Step 6: Final answer
    x = 32,298.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.