Home / 4,030.02-5,562-2,262.06

Finding the Fourth Proportional to 4,030.02, 5,562 and 2,262.06

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Solution

The fourth proportional to 4,030.02, 5,562 and 2,262.06 is: 3,121.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030.02 : 5,562 = 2,262.06 : x
  2. Step 2: Convert to fraction form
    4,030.02/5,562 = 2,262.06/x
  3. Step 3: Cross multiply
    4,030.02x = 5,562 × 2,262.06
  4. Step 4: Simplify right side
    4,030.02x = 12,581,577.72
  5. Step 5: Solve for x
    x = 12,581,577.72/4,030.02
  6. Step 6: Final answer
    x = 3,121.96

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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.