Home / 9,928.27-14,895.80-6,226.07

Finding the Fourth Proportional to 9,928.27, 14,895.80 and 6,226.07

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Solution

The fourth proportional to 9,928.27, 14,895.80 and 6,226.07 is: 9,341.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,928.27 : 14,895.80 = 6,226.07 : x
  2. Step 2: Convert to fraction form
    9,928.27/14,895.80 = 6,226.07/x
  3. Step 3: Cross multiply
    9,928.27x = 14,895.80 × 6,226.07
  4. Step 4: Simplify right side
    9,928.27x = 92,742,211.24
  5. Step 5: Solve for x
    x = 92,742,211.24/9,928.27
  6. Step 6: Final answer
    x = 9,341.22

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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.