Home / 4,422.03-6,633.87-1,302.04

Finding the Fourth Proportional to 4,422.03, 6,633.87 and 1,302.04

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Solution

The fourth proportional to 4,422.03, 6,633.87 and 1,302.04 is: 1,953.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422.03 : 6,633.87 = 1,302.04 : x
  2. Step 2: Convert to fraction form
    4,422.03/6,633.87 = 1,302.04/x
  3. Step 3: Cross multiply
    4,422.03x = 6,633.87 × 1,302.04
  4. Step 4: Simplify right side
    4,422.03x = 8,637,567.50
  5. Step 5: Solve for x
    x = 8,637,567.50/4,422.03
  6. Step 6: Final answer
    x = 1,953.31

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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.