Home / 94,464.90-130,348.08-52,026.12

Finding the Fourth Proportional to 94,464.90, 130,348.08 and 52,026.12

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Solution

The fourth proportional to 94,464.90, 130,348.08 and 52,026.12 is: 71,788.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,464.90 : 130,348.08 = 52,026.12 : x
  2. Step 2: Convert to fraction form
    94,464.90/130,348.08 = 52,026.12/x
  3. Step 3: Cross multiply
    94,464.90x = 130,348.08 × 52,026.12
  4. Step 4: Simplify right side
    94,464.90x = 6,781,504,851.85
  5. Step 5: Solve for x
    x = 6,781,504,851.85/94,464.90
  6. Step 6: Final answer
    x = 71,788.62

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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.