Home / 4,349.55-6,525.45-1,883.80

Finding the Fourth Proportional to 4,349.55, 6,525.45 and 1,883.80

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Solution

The fourth proportional to 4,349.55, 6,525.45 and 1,883.80 is: 2,826.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349.55 : 6,525.45 = 1,883.80 : x
  2. Step 2: Convert to fraction form
    4,349.55/6,525.45 = 1,883.80/x
  3. Step 3: Cross multiply
    4,349.55x = 6,525.45 × 1,883.80
  4. Step 4: Simplify right side
    4,349.55x = 12,292,626.40
  5. Step 5: Solve for x
    x = 12,292,626.40/4,349.55
  6. Step 6: Final answer
    x = 2,826.18

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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.