Home / 94,584.42-130,524.72-51,564.36

Finding the Fourth Proportional to 94,584.42, 130,524.72 and 51,564.36

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Solution

The fourth proportional to 94,584.42, 130,524.72 and 51,564.36 is: 71,157.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,584.42 : 130,524.72 = 51,564.36 : x
  2. Step 2: Convert to fraction form
    94,584.42/130,524.72 = 51,564.36/x
  3. Step 3: Cross multiply
    94,584.42x = 130,524.72 × 51,564.36
  4. Step 4: Simplify right side
    94,584.42x = 6,730,423,650.98
  5. Step 5: Solve for x
    x = 6,730,423,650.98/94,584.42
  6. Step 6: Final answer
    x = 71,157.85

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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.