Home / 94,464.34-130,360.80-52,022.50

Finding the Fourth Proportional to 94,464.34, 130,360.80 and 52,022.50

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Solution

The fourth proportional to 94,464.34, 130,360.80 and 52,022.50 is: 71,791.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,464.34 : 130,360.80 = 52,022.50 : x
  2. Step 2: Convert to fraction form
    94,464.34/130,360.80 = 52,022.50/x
  3. Step 3: Cross multiply
    94,464.34x = 130,360.80 × 52,022.50
  4. Step 4: Simplify right side
    94,464.34x = 6,781,694,718
  5. Step 5: Solve for x
    x = 6,781,694,718/94,464.34
  6. Step 6: Final answer
    x = 71,791.06

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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.