Home / 29,626.06-44,437.68-7,438.94

Finding the Fourth Proportional to 29,626.06, 44,437.68 and 7,438.94

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Solution

The fourth proportional to 29,626.06, 44,437.68 and 7,438.94 is: 11,158.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,626.06 : 44,437.68 = 7,438.94 : x
  2. Step 2: Convert to fraction form
    29,626.06/44,437.68 = 7,438.94/x
  3. Step 3: Cross multiply
    29,626.06x = 44,437.68 × 7,438.94
  4. Step 4: Simplify right side
    29,626.06x = 330,569,346.35
  5. Step 5: Solve for x
    x = 330,569,346.35/29,626.06
  6. Step 6: Final answer
    x = 11,158.06

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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.