Home / 53,325.83-80,003.32-23,334.61

Finding the Fourth Proportional to 53,325.83, 80,003.32 and 23,334.61

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Solution

The fourth proportional to 53,325.83, 80,003.32 and 23,334.61 is: 35,008.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,325.83 : 80,003.32 = 23,334.61 : x
  2. Step 2: Convert to fraction form
    53,325.83/80,003.32 = 23,334.61/x
  3. Step 3: Cross multiply
    53,325.83x = 80,003.32 × 23,334.61
  4. Step 4: Simplify right side
    53,325.83x = 1,866,846,270.91
  5. Step 5: Solve for x
    x = 1,866,846,270.91/53,325.83
  6. Step 6: Final answer
    x = 35,008.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.