Home / 44,388.03-61,280.24-30,796.23

Finding the Fourth Proportional to 44,388.03, 61,280.24 and 30,796.23

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Solution

The fourth proportional to 44,388.03, 61,280.24 and 30,796.23 is: 42,515.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,388.03 : 61,280.24 = 30,796.23 : x
  2. Step 2: Convert to fraction form
    44,388.03/61,280.24 = 30,796.23/x
  3. Step 3: Cross multiply
    44,388.03x = 61,280.24 × 30,796.23
  4. Step 4: Simplify right side
    44,388.03x = 1,887,200,211.51
  5. Step 5: Solve for x
    x = 1,887,200,211.51/44,388.03
  6. Step 6: Final answer
    x = 42,515.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.