Home / 94,484.02-130,388.25-52,042.66

Finding the Fourth Proportional to 94,484.02, 130,388.25 and 52,042.66

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Solution

The fourth proportional to 94,484.02, 130,388.25 and 52,042.66 is: 71,819.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,484.02 : 130,388.25 = 52,042.66 : x
  2. Step 2: Convert to fraction form
    94,484.02/130,388.25 = 52,042.66/x
  3. Step 3: Cross multiply
    94,484.02x = 130,388.25 × 52,042.66
  4. Step 4: Simplify right side
    94,484.02x = 6,785,751,362.75
  5. Step 5: Solve for x
    x = 6,785,751,362.75/94,484.02
  6. Step 6: Final answer
    x = 71,819.04

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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.