Home / 7,560.07-11,341.30-2,013.86

Finding the Fourth Proportional to 7,560.07, 11,341.30 and 2,013.86

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Solution

The fourth proportional to 7,560.07, 11,341.30 and 2,013.86 is: 3,021.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,560.07 : 11,341.30 = 2,013.86 : x
  2. Step 2: Convert to fraction form
    7,560.07/11,341.30 = 2,013.86/x
  3. Step 3: Cross multiply
    7,560.07x = 11,341.30 × 2,013.86
  4. Step 4: Simplify right side
    7,560.07x = 22,839,826.01
  5. Step 5: Solve for x
    x = 22,839,826.01/7,560.07
  6. Step 6: Final answer
    x = 3,021.11

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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.