Home / 46,913.27-69,881.27-44,420.09

Finding the Fourth Proportional to 46,913.27, 69,881.27 and 44,420.09

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Solution

The fourth proportional to 46,913.27, 69,881.27 and 44,420.09 is: 66,167.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,913.27 : 69,881.27 = 44,420.09 : x
  2. Step 2: Convert to fraction form
    46,913.27/69,881.27 = 44,420.09/x
  3. Step 3: Cross multiply
    46,913.27x = 69,881.27 × 44,420.09
  4. Step 4: Simplify right side
    46,913.27x = 3,104,131,731.21
  5. Step 5: Solve for x
    x = 3,104,131,731.21/46,913.27
  6. Step 6: Final answer
    x = 66,167.46

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.