Home / 11,008.36-16,477.98-7,552.36

Finding the Fourth Proportional to 11,008.36, 16,477.98 and 7,552.36

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Solution

The fourth proportional to 11,008.36, 16,477.98 and 7,552.36 is: 11,304.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,008.36 : 16,477.98 = 7,552.36 : x
  2. Step 2: Convert to fraction form
    11,008.36/16,477.98 = 7,552.36/x
  3. Step 3: Cross multiply
    11,008.36x = 16,477.98 × 7,552.36
  4. Step 4: Simplify right side
    11,008.36x = 124,447,637.03
  5. Step 5: Solve for x
    x = 124,447,637.03/11,008.36
  6. Step 6: Final answer
    x = 11,304.83

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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.