Home / 34,784.48-52,176.38-11,094.55

Finding the Fourth Proportional to 34,784.48, 52,176.38 and 11,094.55

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Solution

The fourth proportional to 34,784.48, 52,176.38 and 11,094.55 is: 16,641.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,784.48 : 52,176.38 = 11,094.55 : x
  2. Step 2: Convert to fraction form
    34,784.48/52,176.38 = 11,094.55/x
  3. Step 3: Cross multiply
    34,784.48x = 52,176.38 × 11,094.55
  4. Step 4: Simplify right side
    34,784.48x = 578,873,456.73
  5. Step 5: Solve for x
    x = 578,873,456.73/34,784.48
  6. Step 6: Final answer
    x = 16,641.72

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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.