Home / 9,556.09-14,319.51-4,006.41

Finding the Fourth Proportional to 9,556.09, 14,319.51 and 4,006.41

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Solution

The fourth proportional to 9,556.09, 14,319.51 and 4,006.41 is: 6,003.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,556.09 : 14,319.51 = 4,006.41 : x
  2. Step 2: Convert to fraction form
    9,556.09/14,319.51 = 4,006.41/x
  3. Step 3: Cross multiply
    9,556.09x = 14,319.51 × 4,006.41
  4. Step 4: Simplify right side
    9,556.09x = 57,369,828.06
  5. Step 5: Solve for x
    x = 57,369,828.06/9,556.09
  6. Step 6: Final answer
    x = 6,003.48

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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.