Home / 4,424.03-6,633.75-1,303.63

Finding the Fourth Proportional to 4,424.03, 6,633.75 and 1,303.63

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Solution

The fourth proportional to 4,424.03, 6,633.75 and 1,303.63 is: 1,954.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424.03 : 6,633.75 = 1,303.63 : x
  2. Step 2: Convert to fraction form
    4,424.03/6,633.75 = 1,303.63/x
  3. Step 3: Cross multiply
    4,424.03x = 6,633.75 × 1,303.63
  4. Step 4: Simplify right side
    4,424.03x = 8,647,955.51
  5. Step 5: Solve for x
    x = 8,647,955.51/4,424.03
  6. Step 6: Final answer
    x = 1,954.77

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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.