Home / 4,626.02-6,937.95-1,338.23

Finding the Fourth Proportional to 4,626.02, 6,937.95 and 1,338.23

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Solution

The fourth proportional to 4,626.02, 6,937.95 and 1,338.23 is: 2,007.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626.02 : 6,937.95 = 1,338.23 : x
  2. Step 2: Convert to fraction form
    4,626.02/6,937.95 = 1,338.23/x
  3. Step 3: Cross multiply
    4,626.02x = 6,937.95 × 1,338.23
  4. Step 4: Simplify right side
    4,626.02x = 9,284,572.83
  5. Step 5: Solve for x
    x = 9,284,572.83/4,626.02
  6. Step 6: Final answer
    x = 2,007.03

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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.