Home / 94,627.64-130,586.27-51,607.22

Finding the Fourth Proportional to 94,627.64, 130,586.27 and 51,607.22

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Solution

The fourth proportional to 94,627.64, 130,586.27 and 51,607.22 is: 71,218.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,627.64 : 130,586.27 = 51,607.22 : x
  2. Step 2: Convert to fraction form
    94,627.64/130,586.27 = 51,607.22/x
  3. Step 3: Cross multiply
    94,627.64x = 130,586.27 × 51,607.22
  4. Step 4: Simplify right side
    94,627.64x = 6,739,194,433.30
  5. Step 5: Solve for x
    x = 6,739,194,433.30/94,627.64
  6. Step 6: Final answer
    x = 71,218.03

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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.