Home / 44,290.83-66,401.91-30,216.27

Finding the Fourth Proportional to 44,290.83, 66,401.91 and 30,216.27

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Solution

The fourth proportional to 44,290.83, 66,401.91 and 30,216.27 is: 45,300.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,290.83 : 66,401.91 = 30,216.27 : x
  2. Step 2: Convert to fraction form
    44,290.83/66,401.91 = 30,216.27/x
  3. Step 3: Cross multiply
    44,290.83x = 66,401.91 × 30,216.27
  4. Step 4: Simplify right side
    44,290.83x = 2,006,418,041.08
  5. Step 5: Solve for x
    x = 2,006,418,041.08/44,290.83
  6. Step 6: Final answer
    x = 45,300.98

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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.