Home / 29,626.63-44,450.93-13,840.54

Finding the Fourth Proportional to 29,626.63, 44,450.93 and 13,840.54

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Solution

The fourth proportional to 29,626.63, 44,450.93 and 13,840.54 is: 20,765.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,626.63 : 44,450.93 = 13,840.54 : x
  2. Step 2: Convert to fraction form
    29,626.63/44,450.93 = 13,840.54/x
  3. Step 3: Cross multiply
    29,626.63x = 44,450.93 × 13,840.54
  4. Step 4: Simplify right side
    29,626.63x = 615,224,874.70
  5. Step 5: Solve for x
    x = 615,224,874.70/29,626.63
  6. Step 6: Final answer
    x = 20,765.94

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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.