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Finding the Fourth Proportional to 44,157.30, 60,921.60 and 25,034.28

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Solution

The fourth proportional to 44,157.30, 60,921.60 and 25,034.28 is: 34,538.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,157.30 : 60,921.60 = 25,034.28 : x
  2. Step 2: Convert to fraction form
    44,157.30/60,921.60 = 25,034.28/x
  3. Step 3: Cross multiply
    44,157.30x = 60,921.60 × 25,034.28
  4. Step 4: Simplify right side
    44,157.30x = 1,525,128,392.45
  5. Step 5: Solve for x
    x = 1,525,128,392.45/44,157.30
  6. Step 6: Final answer
    x = 34,538.53

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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.