Home / 5,003.04-7,501.44-2,405.44

Finding the Fourth Proportional to 5,003.04, 7,501.44 and 2,405.44

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Solution

The fourth proportional to 5,003.04, 7,501.44 and 2,405.44 is: 3,606.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003.04 : 7,501.44 = 2,405.44 : x
  2. Step 2: Convert to fraction form
    5,003.04/7,501.44 = 2,405.44/x
  3. Step 3: Cross multiply
    5,003.04x = 7,501.44 × 2,405.44
  4. Step 4: Simplify right side
    5,003.04x = 18,044,263.83
  5. Step 5: Solve for x
    x = 18,044,263.83/5,003.04
  6. Step 6: Final answer
    x = 3,606.66

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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.