Home / 44,897.64-67,347.86-16,812.34

Finding the Fourth Proportional to 44,897.64, 67,347.86 and 16,812.34

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Solution

The fourth proportional to 44,897.64, 67,347.86 and 16,812.34 is: 25,219.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,897.64 : 67,347.86 = 16,812.34 : x
  2. Step 2: Convert to fraction form
    44,897.64/67,347.86 = 16,812.34/x
  3. Step 3: Cross multiply
    44,897.64x = 67,347.86 × 16,812.34
  4. Step 4: Simplify right side
    44,897.64x = 1,132,275,120.59
  5. Step 5: Solve for x
    x = 1,132,275,120.59/44,897.64
  6. Step 6: Final answer
    x = 25,219.04

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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.