Home / 7,513.64-10,367.21-4,368.14

Finding the Fourth Proportional to 7,513.64, 10,367.21 and 4,368.14

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Solution

The fourth proportional to 7,513.64, 10,367.21 and 4,368.14 is: 6,027.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,513.64 : 10,367.21 = 4,368.14 : x
  2. Step 2: Convert to fraction form
    7,513.64/10,367.21 = 4,368.14/x
  3. Step 3: Cross multiply
    7,513.64x = 10,367.21 × 4,368.14
  4. Step 4: Simplify right side
    7,513.64x = 45,285,351.01
  5. Step 5: Solve for x
    x = 45,285,351.01/7,513.64
  6. Step 6: Final answer
    x = 6,027.09

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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.