Home / 7,606.09-11,392.53-4,675.51

Finding the Fourth Proportional to 7,606.09, 11,392.53 and 4,675.51

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Solution

The fourth proportional to 7,606.09, 11,392.53 and 4,675.51 is: 7,003.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606.09 : 11,392.53 = 4,675.51 : x
  2. Step 2: Convert to fraction form
    7,606.09/11,392.53 = 4,675.51/x
  3. Step 3: Cross multiply
    7,606.09x = 11,392.53 × 4,675.51
  4. Step 4: Simplify right side
    7,606.09x = 53,265,887.94
  5. Step 5: Solve for x
    x = 53,265,887.94/7,606.09
  6. Step 6: Final answer
    x = 7,003.06

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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.