Home / 757,000.24-1,135,504.59-224,525.26

Finding the Fourth Proportional to 757,000.24, 1,135,504.59 and 224,525.26

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Solution

The fourth proportional to 757,000.24, 1,135,504.59 and 224,525.26 is: 336,789.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    757,000.24 : 1,135,504.59 = 224,525.26 : x
  2. Step 2: Convert to fraction form
    757,000.24/1,135,504.59 = 224,525.26/x
  3. Step 3: Cross multiply
    757,000.24x = 1,135,504.59 × 224,525.26
  4. Step 4: Simplify right side
    757,000.24x = 254,949,463,300.94
  5. Step 5: Solve for x
    x = 254,949,463,300.94/757,000.24
  6. Step 6: Final answer
    x = 336,789.14

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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.