Home / 6,923.30-9,554.16-4,937.32

Finding the Fourth Proportional to 6,923.30, 9,554.16 and 4,937.32

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Solution

The fourth proportional to 6,923.30, 9,554.16 and 4,937.32 is: 6,813.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,923.30 : 9,554.16 = 4,937.32 : x
  2. Step 2: Convert to fraction form
    6,923.30/9,554.16 = 4,937.32/x
  3. Step 3: Cross multiply
    6,923.30x = 9,554.16 × 4,937.32
  4. Step 4: Simplify right side
    6,923.30x = 47,171,945.25
  5. Step 5: Solve for x
    x = 47,171,945.25/6,923.30
  6. Step 6: Final answer
    x = 6,813.51

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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.