Home / 58,832.47-81,200.62-34,954.55

Finding the Fourth Proportional to 58,832.47, 81,200.62 and 34,954.55

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Solution

The fourth proportional to 58,832.47, 81,200.62 and 34,954.55 is: 48,244.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,832.47 : 81,200.62 = 34,954.55 : x
  2. Step 2: Convert to fraction form
    58,832.47/81,200.62 = 34,954.55/x
  3. Step 3: Cross multiply
    58,832.47x = 81,200.62 × 34,954.55
  4. Step 4: Simplify right side
    58,832.47x = 2,838,331,131.82
  5. Step 5: Solve for x
    x = 2,838,331,131.82/58,832.47
  6. Step 6: Final answer
    x = 48,244.30

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1.5x scale

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.