Home / 9,010.67-13,506.73-3,462.51

Finding the Fourth Proportional to 9,010.67, 13,506.73 and 3,462.51

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Solution

The fourth proportional to 9,010.67, 13,506.73 and 3,462.51 is: 5,190.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,010.67 : 13,506.73 = 3,462.51 : x
  2. Step 2: Convert to fraction form
    9,010.67/13,506.73 = 3,462.51/x
  3. Step 3: Cross multiply
    9,010.67x = 13,506.73 × 3,462.51
  4. Step 4: Simplify right side
    9,010.67x = 46,767,187.69
  5. Step 5: Solve for x
    x = 46,767,187.69/9,010.67
  6. Step 6: Final answer
    x = 5,190.20

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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.