Home / 44,462.44-66,677.44-19,485.28

Finding the Fourth Proportional to 44,462.44, 66,677.44 and 19,485.28

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Solution

The fourth proportional to 44,462.44, 66,677.44 and 19,485.28 is: 29,220.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,462.44 : 66,677.44 = 19,485.28 : x
  2. Step 2: Convert to fraction form
    44,462.44/66,677.44 = 19,485.28/x
  3. Step 3: Cross multiply
    44,462.44x = 66,677.44 × 19,485.28
  4. Step 4: Simplify right side
    44,462.44x = 1,299,228,588.08
  5. Step 5: Solve for x
    x = 1,299,228,588.08/44,462.44
  6. Step 6: Final answer
    x = 29,220.81

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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.