Home / 37,352.08-56,015.88-13,654.18

Finding the Fourth Proportional to 37,352.08, 56,015.88 and 13,654.18

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Solution

The fourth proportional to 37,352.08, 56,015.88 and 13,654.18 is: 20,476.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,352.08 : 56,015.88 = 13,654.18 : x
  2. Step 2: Convert to fraction form
    37,352.08/56,015.88 = 13,654.18/x
  3. Step 3: Cross multiply
    37,352.08x = 56,015.88 × 13,654.18
  4. Step 4: Simplify right side
    37,352.08x = 764,850,908.38
  5. Step 5: Solve for x
    x = 764,850,908.38/37,352.08
  6. Step 6: Final answer
    x = 20,476.80

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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.