Home / 7,533.52-11,301.90-2,607.10

Finding the Fourth Proportional to 7,533.52, 11,301.90 and 2,607.10

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Solution

The fourth proportional to 7,533.52, 11,301.90 and 2,607.10 is: 3,911.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,533.52 : 11,301.90 = 2,607.10 : x
  2. Step 2: Convert to fraction form
    7,533.52/11,301.90 = 2,607.10/x
  3. Step 3: Cross multiply
    7,533.52x = 11,301.90 × 2,607.10
  4. Step 4: Simplify right side
    7,533.52x = 29,465,183.49
  5. Step 5: Solve for x
    x = 29,465,183.49/7,533.52
  6. Step 6: Final answer
    x = 3,911.21

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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.