Home / 44,336.93-66,490.64-14,344.04

Finding the Fourth Proportional to 44,336.93, 66,490.64 and 14,344.04

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Solution

The fourth proportional to 44,336.93, 66,490.64 and 14,344.04 is: 21,511.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,336.93 : 66,490.64 = 14,344.04 : x
  2. Step 2: Convert to fraction form
    44,336.93/66,490.64 = 14,344.04/x
  3. Step 3: Cross multiply
    44,336.93x = 66,490.64 × 14,344.04
  4. Step 4: Simplify right side
    44,336.93x = 953,744,328.07
  5. Step 5: Solve for x
    x = 953,744,328.07/44,336.93
  6. Step 6: Final answer
    x = 21,511.29

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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.