Home / 44,815.63-67,038.76-36,828.22

Finding the Fourth Proportional to 44,815.63, 67,038.76 and 36,828.22

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Solution

The fourth proportional to 44,815.63, 67,038.76 and 36,828.22 is: 55,090.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,815.63 : 67,038.76 = 36,828.22 : x
  2. Step 2: Convert to fraction form
    44,815.63/67,038.76 = 36,828.22/x
  3. Step 3: Cross multiply
    44,815.63x = 67,038.76 × 36,828.22
  4. Step 4: Simplify right side
    44,815.63x = 2,468,918,201.81
  5. Step 5: Solve for x
    x = 2,468,918,201.81/44,815.63
  6. Step 6: Final answer
    x = 55,090.56

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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.