Home / 4,224.99-6,338.33-1,303.19

Finding the Fourth Proportional to 4,224.99, 6,338.33 and 1,303.19

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Solution

The fourth proportional to 4,224.99, 6,338.33 and 1,303.19 is: 1,955.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224.99 : 6,338.33 = 1,303.19 : x
  2. Step 2: Convert to fraction form
    4,224.99/6,338.33 = 1,303.19/x
  3. Step 3: Cross multiply
    4,224.99x = 6,338.33 × 1,303.19
  4. Step 4: Simplify right side
    4,224.99x = 8,260,048.27
  5. Step 5: Solve for x
    x = 8,260,048.27/4,224.99
  6. Step 6: Final answer
    x = 1,955.05

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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.