Home / 9,263.75-13,885.65-4,001.23

Finding the Fourth Proportional to 9,263.75, 13,885.65 and 4,001.23

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Solution

The fourth proportional to 9,263.75, 13,885.65 and 4,001.23 is: 5,997.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,263.75 : 13,885.65 = 4,001.23 : x
  2. Step 2: Convert to fraction form
    9,263.75/13,885.65 = 4,001.23/x
  3. Step 3: Cross multiply
    9,263.75x = 13,885.65 × 4,001.23
  4. Step 4: Simplify right side
    9,263.75x = 55,559,696.71
  5. Step 5: Solve for x
    x = 55,559,696.71/9,263.75
  6. Step 6: Final answer
    x = 5,997.54

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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.