Home / 227,095.28-340,692.96-69,336.08

Finding the Fourth Proportional to 227,095.28, 340,692.96 and 69,336.08

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Solution

The fourth proportional to 227,095.28, 340,692.96 and 69,336.08 is: 104,019.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,095.28 : 340,692.96 = 69,336.08 : x
  2. Step 2: Convert to fraction form
    227,095.28/340,692.96 = 69,336.08/x
  3. Step 3: Cross multiply
    227,095.28x = 340,692.96 × 69,336.08
  4. Step 4: Simplify right side
    227,095.28x = 23,622,314,330.00
  5. Step 5: Solve for x
    x = 23,622,314,330.00/227,095.28
  6. Step 6: Final answer
    x = 104,019.40

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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.