Home / 44,090.58-60,811.66-30,655.11

Finding the Fourth Proportional to 44,090.58, 60,811.66 and 30,655.11

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Solution

The fourth proportional to 44,090.58, 60,811.66 and 30,655.11 is: 42,280.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,090.58 : 60,811.66 = 30,655.11 : x
  2. Step 2: Convert to fraction form
    44,090.58/60,811.66 = 30,655.11/x
  3. Step 3: Cross multiply
    44,090.58x = 60,811.66 × 30,655.11
  4. Step 4: Simplify right side
    44,090.58x = 1,864,187,764.42
  5. Step 5: Solve for x
    x = 1,864,187,764.42/44,090.58
  6. Step 6: Final answer
    x = 42,280.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.