Home / 34,095.66-47,050.62-18,987.54

Finding the Fourth Proportional to 34,095.66, 47,050.62 and 18,987.54

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Solution

The fourth proportional to 34,095.66, 47,050.62 and 18,987.54 is: 26,202.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,095.66 : 47,050.62 = 18,987.54 : x
  2. Step 2: Convert to fraction form
    34,095.66/47,050.62 = 18,987.54/x
  3. Step 3: Cross multiply
    34,095.66x = 47,050.62 × 18,987.54
  4. Step 4: Simplify right side
    34,095.66x = 893,375,529.27
  5. Step 5: Solve for x
    x = 893,375,529.27/34,095.66
  6. Step 6: Final answer
    x = 26,202.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.