Home / 37,026.96-55,551.60-17,316.96

Finding the Fourth Proportional to 37,026.96, 55,551.60 and 17,316.96

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Solution

The fourth proportional to 37,026.96, 55,551.60 and 17,316.96 is: 25,980.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,026.96 : 55,551.60 = 17,316.96 : x
  2. Step 2: Convert to fraction form
    37,026.96/55,551.60 = 17,316.96/x
  3. Step 3: Cross multiply
    37,026.96x = 55,551.60 × 17,316.96
  4. Step 4: Simplify right side
    37,026.96x = 961,984,835.14
  5. Step 5: Solve for x
    x = 961,984,835.14/37,026.96
  6. Step 6: Final answer
    x = 25,980.66

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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.