Home / 44,623.44-66,941.42-13,035.81

Finding the Fourth Proportional to 44,623.44, 66,941.42 and 13,035.81

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Solution

The fourth proportional to 44,623.44, 66,941.42 and 13,035.81 is: 19,555.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,623.44 : 66,941.42 = 13,035.81 : x
  2. Step 2: Convert to fraction form
    44,623.44/66,941.42 = 13,035.81/x
  3. Step 3: Cross multiply
    44,623.44x = 66,941.42 × 13,035.81
  4. Step 4: Simplify right side
    44,623.44x = 872,635,632.25
  5. Step 5: Solve for x
    x = 872,635,632.25/44,623.44
  6. Step 6: Final answer
    x = 19,555.54

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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.