Home / 13,804.63-20,710.97-4,444.44

Finding the Fourth Proportional to 13,804.63, 20,710.97 and 4,444.44

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Solution

The fourth proportional to 13,804.63, 20,710.97 and 4,444.44 is: 6,667.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,804.63 : 20,710.97 = 4,444.44 : x
  2. Step 2: Convert to fraction form
    13,804.63/20,710.97 = 4,444.44/x
  3. Step 3: Cross multiply
    13,804.63x = 20,710.97 × 4,444.44
  4. Step 4: Simplify right side
    13,804.63x = 92,048,663.51
  5. Step 5: Solve for x
    x = 92,048,663.51/13,804.63
  6. Step 6: Final answer
    x = 6,667.96

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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.