Home / 7,526.07-11,289.14-2,331.95

Finding the Fourth Proportional to 7,526.07, 11,289.14 and 2,331.95

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Solution

The fourth proportional to 7,526.07, 11,289.14 and 2,331.95 is: 3,497.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,526.07 : 11,289.14 = 2,331.95 : x
  2. Step 2: Convert to fraction form
    7,526.07/11,289.14 = 2,331.95/x
  3. Step 3: Cross multiply
    7,526.07x = 11,289.14 × 2,331.95
  4. Step 4: Simplify right side
    7,526.07x = 26,325,641.92
  5. Step 5: Solve for x
    x = 26,325,641.92/7,526.07
  6. Step 6: Final answer
    x = 3,497.93

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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.