Home / 37,064.81-55,597.32-8,984.75

Finding the Fourth Proportional to 37,064.81, 55,597.32 and 8,984.75

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Solution

The fourth proportional to 37,064.81, 55,597.32 and 8,984.75 is: 13,477.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,064.81 : 55,597.32 = 8,984.75 : x
  2. Step 2: Convert to fraction form
    37,064.81/55,597.32 = 8,984.75/x
  3. Step 3: Cross multiply
    37,064.81x = 55,597.32 × 8,984.75
  4. Step 4: Simplify right side
    37,064.81x = 499,527,742.88
  5. Step 5: Solve for x
    x = 499,527,742.88/37,064.81
  6. Step 6: Final answer
    x = 13,477.14

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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.