Home / 175,767.93-263,695.64-51,108.93

Finding the Fourth Proportional to 175,767.93, 263,695.64 and 51,108.93

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Solution

The fourth proportional to 175,767.93, 263,695.64 and 51,108.93 is: 76,676.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,767.93 : 263,695.64 = 51,108.93 : x
  2. Step 2: Convert to fraction form
    175,767.93/263,695.64 = 51,108.93/x
  3. Step 3: Cross multiply
    175,767.93x = 263,695.64 × 51,108.93
  4. Step 4: Simplify right side
    175,767.93x = 13,477,201,750.52
  5. Step 5: Solve for x
    x = 13,477,201,750.52/175,767.93
  6. Step 6: Final answer
    x = 76,676.11

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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.