Home / 37,338.36-55,992.96-16,547.28

Finding the Fourth Proportional to 37,338.36, 55,992.96 and 16,547.28

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Solution

The fourth proportional to 37,338.36, 55,992.96 and 16,547.28 is: 24,814.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,338.36 : 55,992.96 = 16,547.28 : x
  2. Step 2: Convert to fraction form
    37,338.36/55,992.96 = 16,547.28/x
  3. Step 3: Cross multiply
    37,338.36x = 55,992.96 × 16,547.28
  4. Step 4: Simplify right side
    37,338.36x = 926,531,187.15
  5. Step 5: Solve for x
    x = 926,531,187.15/37,338.36
  6. Step 6: Final answer
    x = 24,814.46

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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.