Home / 5,548.95-8,323.83-1,749.26

Finding the Fourth Proportional to 5,548.95, 8,323.83 and 1,749.26

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Solution

The fourth proportional to 5,548.95, 8,323.83 and 1,749.26 is: 2,624.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,548.95 : 8,323.83 = 1,749.26 : x
  2. Step 2: Convert to fraction form
    5,548.95/8,323.83 = 1,749.26/x
  3. Step 3: Cross multiply
    5,548.95x = 8,323.83 × 1,749.26
  4. Step 4: Simplify right side
    5,548.95x = 14,560,501.25
  5. Step 5: Solve for x
    x = 14,560,501.25/5,548.95
  6. Step 6: Final answer
    x = 2,624.01

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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.