Home / 3,033.02-4,193.08-3,005.35

Finding the Fourth Proportional to 3,033.02, 4,193.08 and 3,005.35

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Solution

The fourth proportional to 3,033.02, 4,193.08 and 3,005.35 is: 4,154.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033.02 : 4,193.08 = 3,005.35 : x
  2. Step 2: Convert to fraction form
    3,033.02/4,193.08 = 3,005.35/x
  3. Step 3: Cross multiply
    3,033.02x = 4,193.08 × 3,005.35
  4. Step 4: Simplify right side
    3,033.02x = 12,601,652.01
  5. Step 5: Solve for x
    x = 12,601,652.01/3,033.02
  6. Step 6: Final answer
    x = 4,154.82

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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.