Home / 7,533.43-11,303.22-2,606.53

Finding the Fourth Proportional to 7,533.43, 11,303.22 and 2,606.53

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Solution

The fourth proportional to 7,533.43, 11,303.22 and 2,606.53 is: 3,910.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,533.43 : 11,303.22 = 2,606.53 : x
  2. Step 2: Convert to fraction form
    7,533.43/11,303.22 = 2,606.53/x
  3. Step 3: Cross multiply
    7,533.43x = 11,303.22 × 2,606.53
  4. Step 4: Simplify right side
    7,533.43x = 29,462,153.77
  5. Step 5: Solve for x
    x = 29,462,153.77/7,533.43
  6. Step 6: Final answer
    x = 3,910.86

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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.