Home / 9,285.23-13,927.73-4,351.38

Finding the Fourth Proportional to 9,285.23, 13,927.73 and 4,351.38

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Solution

The fourth proportional to 9,285.23, 13,927.73 and 4,351.38 is: 6,527.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,285.23 : 13,927.73 = 4,351.38 : x
  2. Step 2: Convert to fraction form
    9,285.23/13,927.73 = 4,351.38/x
  3. Step 3: Cross multiply
    9,285.23x = 13,927.73 × 4,351.38
  4. Step 4: Simplify right side
    9,285.23x = 60,604,835.43
  5. Step 5: Solve for x
    x = 60,604,835.43/9,285.23
  6. Step 6: Final answer
    x = 6,527.01

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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.