Home / 7,006.86-10,510.26-2,327.22

Finding the Fourth Proportional to 7,006.86, 10,510.26 and 2,327.22

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Solution

The fourth proportional to 7,006.86, 10,510.26 and 2,327.22 is: 3,490.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,006.86 : 10,510.26 = 2,327.22 : x
  2. Step 2: Convert to fraction form
    7,006.86/10,510.26 = 2,327.22/x
  3. Step 3: Cross multiply
    7,006.86x = 10,510.26 × 2,327.22
  4. Step 4: Simplify right side
    7,006.86x = 24,459,687.28
  5. Step 5: Solve for x
    x = 24,459,687.28/7,006.86
  6. Step 6: Final answer
    x = 3,490.82

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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.