Home / 94,500.34-130,410.45-52,058.86

Finding the Fourth Proportional to 94,500.34, 130,410.45 and 52,058.86

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Solution

The fourth proportional to 94,500.34, 130,410.45 and 52,058.86 is: 71,841.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,500.34 : 130,410.45 = 52,058.86 : x
  2. Step 2: Convert to fraction form
    94,500.34/130,410.45 = 52,058.86/x
  3. Step 3: Cross multiply
    94,500.34x = 130,410.45 × 52,058.86
  4. Step 4: Simplify right side
    94,500.34x = 6,789,019,359.09
  5. Step 5: Solve for x
    x = 6,789,019,359.09/94,500.34
  6. Step 6: Final answer
    x = 71,841.22

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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.