Home / 44,230.50-66,365.29-34,321.34

Finding the Fourth Proportional to 44,230.50, 66,365.29 and 34,321.34

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Solution

The fourth proportional to 44,230.50, 66,365.29 and 34,321.34 is: 51,497.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,230.50 : 66,365.29 = 34,321.34 : x
  2. Step 2: Convert to fraction form
    44,230.50/66,365.29 = 34,321.34/x
  3. Step 3: Cross multiply
    44,230.50x = 66,365.29 × 34,321.34
  4. Step 4: Simplify right side
    44,230.50x = 2,277,745,762.40
  5. Step 5: Solve for x
    x = 2,277,745,762.40/44,230.50
  6. Step 6: Final answer
    x = 51,497.17

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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.