Home / 44,827.04-67,224.87-13,228.72

Finding the Fourth Proportional to 44,827.04, 67,224.87 and 13,228.72

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Solution

The fourth proportional to 44,827.04, 67,224.87 and 13,228.72 is: 19,838.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,827.04 : 67,224.87 = 13,228.72 : x
  2. Step 2: Convert to fraction form
    44,827.04/67,224.87 = 13,228.72/x
  3. Step 3: Cross multiply
    44,827.04x = 67,224.87 × 13,228.72
  4. Step 4: Simplify right side
    44,827.04x = 889,298,982.27
  5. Step 5: Solve for x
    x = 889,298,982.27/44,827.04
  6. Step 6: Final answer
    x = 19,838.45

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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.