Home / 44,738.07-67,114.40-14,743.37

Finding the Fourth Proportional to 44,738.07, 67,114.40 and 14,743.37

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Solution

The fourth proportional to 44,738.07, 67,114.40 and 14,743.37 is: 22,117.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,738.07 : 67,114.40 = 14,743.37 : x
  2. Step 2: Convert to fraction form
    44,738.07/67,114.40 = 14,743.37/x
  3. Step 3: Cross multiply
    44,738.07x = 67,114.40 × 14,743.37
  4. Step 4: Simplify right side
    44,738.07x = 989,492,022.24
  5. Step 5: Solve for x
    x = 989,492,022.24/44,738.07
  6. Step 6: Final answer
    x = 22,117.45

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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.