Home / 4,437.09-6,655.50-1,150.06

Finding the Fourth Proportional to 4,437.09, 6,655.50 and 1,150.06

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Solution

The fourth proportional to 4,437.09, 6,655.50 and 1,150.06 is: 1,725.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437.09 : 6,655.50 = 1,150.06 : x
  2. Step 2: Convert to fraction form
    4,437.09/6,655.50 = 1,150.06/x
  3. Step 3: Cross multiply
    4,437.09x = 6,655.50 × 1,150.06
  4. Step 4: Simplify right side
    4,437.09x = 7,654,224.33
  5. Step 5: Solve for x
    x = 7,654,224.33/4,437.09
  6. Step 6: Final answer
    x = 1,725.06

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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.