Home / 73,932.02-110,818.85-52,808.00

Finding the Fourth Proportional to 73,932.02, 110,818.85 and 52,808.00

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Solution

The fourth proportional to 73,932.02, 110,818.85 and 52,808.00 is: 79,155.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,932.02 : 110,818.85 = 52,808.00 : x
  2. Step 2: Convert to fraction form
    73,932.02/110,818.85 = 52,808.00/x
  3. Step 3: Cross multiply
    73,932.02x = 110,818.85 × 52,808.00
  4. Step 4: Simplify right side
    73,932.02x = 5,852,121,933.07
  5. Step 5: Solve for x
    x = 5,852,121,933.07/73,932.02
  6. Step 6: Final answer
    x = 79,155.44

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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.