Home / 9,849.09-13,596.75-7,605.93

Finding the Fourth Proportional to 9,849.09, 13,596.75 and 7,605.93

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Solution

The fourth proportional to 9,849.09, 13,596.75 and 7,605.93 is: 10,500.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,849.09 : 13,596.75 = 7,605.93 : x
  2. Step 2: Convert to fraction form
    9,849.09/13,596.75 = 7,605.93/x
  3. Step 3: Cross multiply
    9,849.09x = 13,596.75 × 7,605.93
  4. Step 4: Simplify right side
    9,849.09x = 103,415,928.73
  5. Step 5: Solve for x
    x = 103,415,928.73/9,849.09
  6. Step 6: Final answer
    x = 10,500.05

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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.