Home / 44,880.84-67,324.02-18,587.64

Finding the Fourth Proportional to 44,880.84, 67,324.02 and 18,587.64

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Solution

The fourth proportional to 44,880.84, 67,324.02 and 18,587.64 is: 27,882.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,880.84 : 67,324.02 = 18,587.64 : x
  2. Step 2: Convert to fraction form
    44,880.84/67,324.02 = 18,587.64/x
  3. Step 3: Cross multiply
    44,880.84x = 67,324.02 × 18,587.64
  4. Step 4: Simplify right side
    44,880.84x = 1,251,394,647.11
  5. Step 5: Solve for x
    x = 1,251,394,647.11/44,880.84
  6. Step 6: Final answer
    x = 27,882.60

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1.5x scale

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.