Home / 94,274.13-130,094.94-51,832.32

Finding the Fourth Proportional to 94,274.13, 130,094.94 and 51,832.32

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Solution

The fourth proportional to 94,274.13, 130,094.94 and 51,832.32 is: 71,526.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,274.13 : 130,094.94 = 51,832.32 : x
  2. Step 2: Convert to fraction form
    94,274.13/130,094.94 = 51,832.32/x
  3. Step 3: Cross multiply
    94,274.13x = 130,094.94 × 51,832.32
  4. Step 4: Simplify right side
    94,274.13x = 6,743,122,560.46
  5. Step 5: Solve for x
    x = 6,743,122,560.46/94,274.13
  6. Step 6: Final answer
    x = 71,526.75

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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.