Home / 4,729.92-7,094.72-1,267.04

Finding the Fourth Proportional to 4,729.92, 7,094.72 and 1,267.04

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Solution

The fourth proportional to 4,729.92, 7,094.72 and 1,267.04 is: 1,900.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,729.92 : 7,094.72 = 1,267.04 : x
  2. Step 2: Convert to fraction form
    4,729.92/7,094.72 = 1,267.04/x
  3. Step 3: Cross multiply
    4,729.92x = 7,094.72 × 1,267.04
  4. Step 4: Simplify right side
    4,729.92x = 8,989,294.03
  5. Step 5: Solve for x
    x = 8,989,294.03/4,729.92
  6. Step 6: Final answer
    x = 1,900.52

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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.