Home / 3,263.13-4,503.21-1,846.53

Finding the Fourth Proportional to 3,263.13, 4,503.21 and 1,846.53

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Solution

The fourth proportional to 3,263.13, 4,503.21 and 1,846.53 is: 2,548.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263.13 : 4,503.21 = 1,846.53 : x
  2. Step 2: Convert to fraction form
    3,263.13/4,503.21 = 1,846.53/x
  3. Step 3: Cross multiply
    3,263.13x = 4,503.21 × 1,846.53
  4. Step 4: Simplify right side
    3,263.13x = 8,315,312.36
  5. Step 5: Solve for x
    x = 8,315,312.36/3,263.13
  6. Step 6: Final answer
    x = 2,548.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.