Home / 34,245.72-47,246.07-25,314.66

Finding the Fourth Proportional to 34,245.72, 47,246.07 and 25,314.66

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Solution

The fourth proportional to 34,245.72, 47,246.07 and 25,314.66 is: 34,924.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,245.72 : 47,246.07 = 25,314.66 : x
  2. Step 2: Convert to fraction form
    34,245.72/47,246.07 = 25,314.66/x
  3. Step 3: Cross multiply
    34,245.72x = 47,246.07 × 25,314.66
  4. Step 4: Simplify right side
    34,245.72x = 1,196,018,198.39
  5. Step 5: Solve for x
    x = 1,196,018,198.39/34,245.72
  6. Step 6: Final answer
    x = 34,924.60

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1.5x scale

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.