Home / 9,071.15-13,604.22-2,495.79

Finding the Fourth Proportional to 9,071.15, 13,604.22 and 2,495.79

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Solution

The fourth proportional to 9,071.15, 13,604.22 and 2,495.79 is: 3,743.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,071.15 : 13,604.22 = 2,495.79 : x
  2. Step 2: Convert to fraction form
    9,071.15/13,604.22 = 2,495.79/x
  3. Step 3: Cross multiply
    9,071.15x = 13,604.22 × 2,495.79
  4. Step 4: Simplify right side
    9,071.15x = 33,953,276.23
  5. Step 5: Solve for x
    x = 33,953,276.23/9,071.15
  6. Step 6: Final answer
    x = 3,743.00

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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.