Home / 31,094.26-46,641.38-11,362.05

Finding the Fourth Proportional to 31,094.26, 46,641.38 and 11,362.05

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Solution

The fourth proportional to 31,094.26, 46,641.38 and 11,362.05 is: 17,043.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,094.26 : 46,641.38 = 11,362.05 : x
  2. Step 2: Convert to fraction form
    31,094.26/46,641.38 = 11,362.05/x
  3. Step 3: Cross multiply
    31,094.26x = 46,641.38 × 11,362.05
  4. Step 4: Simplify right side
    31,094.26x = 529,941,634.82
  5. Step 5: Solve for x
    x = 529,941,634.82/31,094.26
  6. Step 6: Final answer
    x = 17,043.07

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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.