Home / 44,918.85-67,384.44-15,328.74

Finding the Fourth Proportional to 44,918.85, 67,384.44 and 15,328.74

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Solution

The fourth proportional to 44,918.85, 67,384.44 and 15,328.74 is: 22,995.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,918.85 : 67,384.44 = 15,328.74 : x
  2. Step 2: Convert to fraction form
    44,918.85/67,384.44 = 15,328.74/x
  3. Step 3: Cross multiply
    44,918.85x = 67,384.44 × 15,328.74
  4. Step 4: Simplify right side
    44,918.85x = 1,032,918,560.81
  5. Step 5: Solve for x
    x = 1,032,918,560.81/44,918.85
  6. Step 6: Final answer
    x = 22,995.21

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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.