Home / 53,384.86-80,104.56-23,822.02

Finding the Fourth Proportional to 53,384.86, 80,104.56 and 23,822.02

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Solution

The fourth proportional to 53,384.86, 80,104.56 and 23,822.02 is: 35,745.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,384.86 : 80,104.56 = 23,822.02 : x
  2. Step 2: Convert to fraction form
    53,384.86/80,104.56 = 23,822.02/x
  3. Step 3: Cross multiply
    53,384.86x = 80,104.56 × 23,822.02
  4. Step 4: Simplify right side
    53,384.86x = 1,908,252,430.41
  5. Step 5: Solve for x
    x = 1,908,252,430.41/53,384.86
  6. Step 6: Final answer
    x = 35,745.20

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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.