Home / 4,030.58-5,562.30-2,262.32

Finding the Fourth Proportional to 4,030.58, 5,562.30 and 2,262.32

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Solution

The fourth proportional to 4,030.58, 5,562.30 and 2,262.32 is: 3,122.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030.58 : 5,562.30 = 2,262.32 : x
  2. Step 2: Convert to fraction form
    4,030.58/5,562.30 = 2,262.32/x
  3. Step 3: Cross multiply
    4,030.58x = 5,562.30 × 2,262.32
  4. Step 4: Simplify right side
    4,030.58x = 12,583,702.54
  5. Step 5: Solve for x
    x = 12,583,702.54/4,030.58
  6. Step 6: Final answer
    x = 3,122.06

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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.