Home / 37,668.52-56,466.06-17,941.78

Finding the Fourth Proportional to 37,668.52, 56,466.06 and 17,941.78

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Solution

The fourth proportional to 37,668.52, 56,466.06 and 17,941.78 is: 26,895.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,668.52 : 56,466.06 = 17,941.78 : x
  2. Step 2: Convert to fraction form
    37,668.52/56,466.06 = 17,941.78/x
  3. Step 3: Cross multiply
    37,668.52x = 56,466.06 × 17,941.78
  4. Step 4: Simplify right side
    37,668.52x = 1,013,101,625.99
  5. Step 5: Solve for x
    x = 1,013,101,625.99/37,668.52
  6. Step 6: Final answer
    x = 26,895.18

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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.