Home / 44,450.88-66,693.92-19,477.60

Finding the Fourth Proportional to 44,450.88, 66,693.92 and 19,477.60

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Solution

The fourth proportional to 44,450.88, 66,693.92 and 19,477.60 is: 29,224.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,450.88 : 66,693.92 = 19,477.60 : x
  2. Step 2: Convert to fraction form
    44,450.88/66,693.92 = 19,477.60/x
  3. Step 3: Cross multiply
    44,450.88x = 66,693.92 × 19,477.60
  4. Step 4: Simplify right side
    44,450.88x = 1,299,037,496.19
  5. Step 5: Solve for x
    x = 1,299,037,496.19/44,450.88
  6. Step 6: Final answer
    x = 29,224.11

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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.