Home / 52,748.37-79,097.04-19,484.10

Finding the Fourth Proportional to 52,748.37, 79,097.04 and 19,484.10

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Solution

The fourth proportional to 52,748.37, 79,097.04 and 19,484.10 is: 29,216.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,748.37 : 79,097.04 = 19,484.10 : x
  2. Step 2: Convert to fraction form
    52,748.37/79,097.04 = 19,484.10/x
  3. Step 3: Cross multiply
    52,748.37x = 79,097.04 × 19,484.10
  4. Step 4: Simplify right side
    52,748.37x = 1,541,134,637.06
  5. Step 5: Solve for x
    x = 1,541,134,637.06/52,748.37
  6. Step 6: Final answer
    x = 29,216.73

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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.