Home / 44,596.91-66,895.77-19,291.70

Finding the Fourth Proportional to 44,596.91, 66,895.77 and 19,291.70

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Solution

The fourth proportional to 44,596.91, 66,895.77 and 19,291.70 is: 28,937.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,596.91 : 66,895.77 = 19,291.70 : x
  2. Step 2: Convert to fraction form
    44,596.91/66,895.77 = 19,291.70/x
  3. Step 3: Cross multiply
    44,596.91x = 66,895.77 × 19,291.70
  4. Step 4: Simplify right side
    44,596.91x = 1,290,533,126.11
  5. Step 5: Solve for x
    x = 1,290,533,126.11/44,596.91
  6. Step 6: Final answer
    x = 28,937.73

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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.