Home / 4,323.17-6,484.46-1,203.05

Finding the Fourth Proportional to 4,323.17, 6,484.46 and 1,203.05

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Solution

The fourth proportional to 4,323.17, 6,484.46 and 1,203.05 is: 1,804.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323.17 : 6,484.46 = 1,203.05 : x
  2. Step 2: Convert to fraction form
    4,323.17/6,484.46 = 1,203.05/x
  3. Step 3: Cross multiply
    4,323.17x = 6,484.46 × 1,203.05
  4. Step 4: Simplify right side
    4,323.17x = 7,801,139.80
  5. Step 5: Solve for x
    x = 7,801,139.80/4,323.17
  6. Step 6: Final answer
    x = 1,804.49

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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.