Home / 34,045.23-51,067.85-9,085.37

Finding the Fourth Proportional to 34,045.23, 51,067.85 and 9,085.37

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Solution

The fourth proportional to 34,045.23, 51,067.85 and 9,085.37 is: 13,628.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,045.23 : 51,067.85 = 9,085.37 : x
  2. Step 2: Convert to fraction form
    34,045.23/51,067.85 = 9,085.37/x
  3. Step 3: Cross multiply
    34,045.23x = 51,067.85 × 9,085.37
  4. Step 4: Simplify right side
    34,045.23x = 463,970,312.35
  5. Step 5: Solve for x
    x = 463,970,312.35/34,045.23
  6. Step 6: Final answer
    x = 13,628.06

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1.5x scale

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.