Home / 4,582.02-6,323.67-2,813.31

Finding the Fourth Proportional to 4,582.02, 6,323.67 and 2,813.31

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Solution

The fourth proportional to 4,582.02, 6,323.67 and 2,813.31 is: 3,882.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582.02 : 6,323.67 = 2,813.31 : x
  2. Step 2: Convert to fraction form
    4,582.02/6,323.67 = 2,813.31/x
  3. Step 3: Cross multiply
    4,582.02x = 6,323.67 × 2,813.31
  4. Step 4: Simplify right side
    4,582.02x = 17,790,444.05
  5. Step 5: Solve for x
    x = 17,790,444.05/4,582.02
  6. Step 6: Final answer
    x = 3,882.66

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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.