Home / 44,415.04-66,629.04-14,827.36

Finding the Fourth Proportional to 44,415.04, 66,629.04 and 14,827.36

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Solution

The fourth proportional to 44,415.04, 66,629.04 and 14,827.36 is: 22,243.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,415.04 : 66,629.04 = 14,827.36 : x
  2. Step 2: Convert to fraction form
    44,415.04/66,629.04 = 14,827.36/x
  3. Step 3: Cross multiply
    44,415.04x = 66,629.04 × 14,827.36
  4. Step 4: Simplify right side
    44,415.04x = 987,932,762.53
  5. Step 5: Solve for x
    x = 987,932,762.53/44,415.04
  6. Step 6: Final answer
    x = 22,243.20

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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.