Home / 44,644.48-66,968.10-22,458.76

Finding the Fourth Proportional to 44,644.48, 66,968.10 and 22,458.76

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Solution

The fourth proportional to 44,644.48, 66,968.10 and 22,458.76 is: 33,688.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,644.48 : 66,968.10 = 22,458.76 : x
  2. Step 2: Convert to fraction form
    44,644.48/66,968.10 = 22,458.76/x
  3. Step 3: Cross multiply
    44,644.48x = 66,968.10 × 22,458.76
  4. Step 4: Simplify right side
    44,644.48x = 1,504,020,485.56
  5. Step 5: Solve for x
    x = 1,504,020,485.56/44,644.48
  6. Step 6: Final answer
    x = 33,688.83

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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.