Home / 9,418.08-14,127.36-3,262.08

Finding the Fourth Proportional to 9,418.08, 14,127.36 and 3,262.08

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Solution

The fourth proportional to 9,418.08, 14,127.36 and 3,262.08 is: 4,893.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,418.08 : 14,127.36 = 3,262.08 : x
  2. Step 2: Convert to fraction form
    9,418.08/14,127.36 = 3,262.08/x
  3. Step 3: Cross multiply
    9,418.08x = 14,127.36 × 3,262.08
  4. Step 4: Simplify right side
    9,418.08x = 46,084,578.51
  5. Step 5: Solve for x
    x = 46,084,578.51/9,418.08
  6. Step 6: Final answer
    x = 4,893.20

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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.