Home / 4,330.80-6,501.06-1,735.56

Finding the Fourth Proportional to 4,330.80, 6,501.06 and 1,735.56

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Solution

The fourth proportional to 4,330.80, 6,501.06 and 1,735.56 is: 2,605.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330.80 : 6,501.06 = 1,735.56 : x
  2. Step 2: Convert to fraction form
    4,330.80/6,501.06 = 1,735.56/x
  3. Step 3: Cross multiply
    4,330.80x = 6,501.06 × 1,735.56
  4. Step 4: Simplify right side
    4,330.80x = 11,282,979.69
  5. Step 5: Solve for x
    x = 11,282,979.69/4,330.80
  6. Step 6: Final answer
    x = 2,605.29

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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.