Home / 22,795.70-34,181.40-9,633.20

Finding the Fourth Proportional to 22,795.70, 34,181.40 and 9,633.20

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Solution

The fourth proportional to 22,795.70, 34,181.40 and 9,633.20 is: 14,444.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,795.70 : 34,181.40 = 9,633.20 : x
  2. Step 2: Convert to fraction form
    22,795.70/34,181.40 = 9,633.20/x
  3. Step 3: Cross multiply
    22,795.70x = 34,181.40 × 9,633.20
  4. Step 4: Simplify right side
    22,795.70x = 329,276,262.48
  5. Step 5: Solve for x
    x = 329,276,262.48/22,795.70
  6. Step 6: Final answer
    x = 14,444.67

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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.