Home / 35,019.44-52,530.22-11,326.32

Finding the Fourth Proportional to 35,019.44, 52,530.22 and 11,326.32

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Solution

The fourth proportional to 35,019.44, 52,530.22 and 11,326.32 is: 16,989.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,019.44 : 52,530.22 = 11,326.32 : x
  2. Step 2: Convert to fraction form
    35,019.44/52,530.22 = 11,326.32/x
  3. Step 3: Cross multiply
    35,019.44x = 52,530.22 × 11,326.32
  4. Step 4: Simplify right side
    35,019.44x = 594,974,081.39
  5. Step 5: Solve for x
    x = 594,974,081.39/35,019.44
  6. Step 6: Final answer
    x = 16,989.82

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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.