Home / 44,442.36-66,682.06-19,500.34

Finding the Fourth Proportional to 44,442.36, 66,682.06 and 19,500.34

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Solution

The fourth proportional to 44,442.36, 66,682.06 and 19,500.34 is: 29,258.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,442.36 : 66,682.06 = 19,500.34 : x
  2. Step 2: Convert to fraction form
    44,442.36/66,682.06 = 19,500.34/x
  3. Step 3: Cross multiply
    44,442.36x = 66,682.06 × 19,500.34
  4. Step 4: Simplify right side
    44,442.36x = 1,300,322,841.90
  5. Step 5: Solve for x
    x = 1,300,322,841.90/44,442.36
  6. Step 6: Final answer
    x = 29,258.64

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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.