Home / 8,033.04-12,047.13-4,745.25

Finding the Fourth Proportional to 8,033.04, 12,047.13 and 4,745.25

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Solution

The fourth proportional to 8,033.04, 12,047.13 and 4,745.25 is: 7,116.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,033.04 : 12,047.13 = 4,745.25 : x
  2. Step 2: Convert to fraction form
    8,033.04/12,047.13 = 4,745.25/x
  3. Step 3: Cross multiply
    8,033.04x = 12,047.13 × 4,745.25
  4. Step 4: Simplify right side
    8,033.04x = 57,166,643.63
  5. Step 5: Solve for x
    x = 57,166,643.63/8,033.04
  6. Step 6: Final answer
    x = 7,116.44

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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.