Home / 4,303.56-5,935.14-3,307.08

Finding the Fourth Proportional to 4,303.56, 5,935.14 and 3,307.08

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Solution

The fourth proportional to 4,303.56, 5,935.14 and 3,307.08 is: 4,560.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,303.56 : 5,935.14 = 3,307.08 : x
  2. Step 2: Convert to fraction form
    4,303.56/5,935.14 = 3,307.08/x
  3. Step 3: Cross multiply
    4,303.56x = 5,935.14 × 3,307.08
  4. Step 4: Simplify right side
    4,303.56x = 19,627,982.79
  5. Step 5: Solve for x
    x = 19,627,982.79/4,303.56
  6. Step 6: Final answer
    x = 4,560.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.