Home / 9,406.02-14,111.16-4,728.27

Finding the Fourth Proportional to 9,406.02, 14,111.16 and 4,728.27

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Solution

The fourth proportional to 9,406.02, 14,111.16 and 4,728.27 is: 7,093.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,406.02 : 14,111.16 = 4,728.27 : x
  2. Step 2: Convert to fraction form
    9,406.02/14,111.16 = 4,728.27/x
  3. Step 3: Cross multiply
    9,406.02x = 14,111.16 × 4,728.27
  4. Step 4: Simplify right side
    9,406.02x = 66,721,436.28
  5. Step 5: Solve for x
    x = 66,721,436.28/9,406.02
  6. Step 6: Final answer
    x = 7,093.48

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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.