Home / 9,927.27-14,893.20-4,382.19

Finding the Fourth Proportional to 9,927.27, 14,893.20 and 4,382.19

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Solution

The fourth proportional to 9,927.27, 14,893.20 and 4,382.19 is: 6,574.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,927.27 : 14,893.20 = 4,382.19 : x
  2. Step 2: Convert to fraction form
    9,927.27/14,893.20 = 4,382.19/x
  3. Step 3: Cross multiply
    9,927.27x = 14,893.20 × 4,382.19
  4. Step 4: Simplify right side
    9,927.27x = 65,264,832.11
  5. Step 5: Solve for x
    x = 65,264,832.11/9,927.27
  6. Step 6: Final answer
    x = 6,574.30

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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.