Home / 53,094.88-73,283.70-35,190.64

Finding the Fourth Proportional to 53,094.88, 73,283.70 and 35,190.64

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Solution

The fourth proportional to 53,094.88, 73,283.70 and 35,190.64 is: 48,571.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,094.88 : 73,283.70 = 35,190.64 : x
  2. Step 2: Convert to fraction form
    53,094.88/73,283.70 = 35,190.64/x
  3. Step 3: Cross multiply
    53,094.88x = 73,283.70 × 35,190.64
  4. Step 4: Simplify right side
    53,094.88x = 2,578,900,304.57
  5. Step 5: Solve for x
    x = 2,578,900,304.57/53,094.88
  6. Step 6: Final answer
    x = 48,571.54

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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.