Home / 44,829.68-67,254.50-13,667.36

Finding the Fourth Proportional to 44,829.68, 67,254.50 and 13,667.36

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Solution

The fourth proportional to 44,829.68, 67,254.50 and 13,667.36 is: 20,504.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,829.68 : 67,254.50 = 13,667.36 : x
  2. Step 2: Convert to fraction form
    44,829.68/67,254.50 = 13,667.36/x
  3. Step 3: Cross multiply
    44,829.68x = 67,254.50 × 13,667.36
  4. Step 4: Simplify right side
    44,829.68x = 919,191,463.12
  5. Step 5: Solve for x
    x = 919,191,463.12/44,829.68
  6. Step 6: Final answer
    x = 20,504.08

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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.