Home / 7,004.08-10,507.24-2,844.45

Finding the Fourth Proportional to 7,004.08, 10,507.24 and 2,844.45

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Solution

The fourth proportional to 7,004.08, 10,507.24 and 2,844.45 is: 4,267.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,004.08 : 10,507.24 = 2,844.45 : x
  2. Step 2: Convert to fraction form
    7,004.08/10,507.24 = 2,844.45/x
  3. Step 3: Cross multiply
    7,004.08x = 10,507.24 × 2,844.45
  4. Step 4: Simplify right side
    7,004.08x = 29,887,322.37
  5. Step 5: Solve for x
    x = 29,887,322.37/7,004.08
  6. Step 6: Final answer
    x = 4,267.13

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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.