Home / 9,504.23-13,116.67-5,525.27

Finding the Fourth Proportional to 9,504.23, 13,116.67 and 5,525.27

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Solution

The fourth proportional to 9,504.23, 13,116.67 and 5,525.27 is: 7,625.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,504.23 : 13,116.67 = 5,525.27 : x
  2. Step 2: Convert to fraction form
    9,504.23/13,116.67 = 5,525.27/x
  3. Step 3: Cross multiply
    9,504.23x = 13,116.67 × 5,525.27
  4. Step 4: Simplify right side
    9,504.23x = 72,473,113.04
  5. Step 5: Solve for x
    x = 72,473,113.04/9,504.23
  6. Step 6: Final answer
    x = 7,625.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.