Home / 27,353.57-41,030.54-9,823.55

Finding the Fourth Proportional to 27,353.57, 41,030.54 and 9,823.55

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Solution

The fourth proportional to 27,353.57, 41,030.54 and 9,823.55 is: 14,735.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,353.57 : 41,030.54 = 9,823.55 : x
  2. Step 2: Convert to fraction form
    27,353.57/41,030.54 = 9,823.55/x
  3. Step 3: Cross multiply
    27,353.57x = 41,030.54 × 9,823.55
  4. Step 4: Simplify right side
    27,353.57x = 403,065,512.10
  5. Step 5: Solve for x
    x = 403,065,512.10/27,353.57
  6. Step 6: Final answer
    x = 14,735.39

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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.