Home / 9,267.90-13,902.03-3,027.93

Finding the Fourth Proportional to 9,267.90, 13,902.03 and 3,027.93

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Solution

The fourth proportional to 9,267.90, 13,902.03 and 3,027.93 is: 4,541.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,267.90 : 13,902.03 = 3,027.93 : x
  2. Step 2: Convert to fraction form
    9,267.90/13,902.03 = 3,027.93/x
  3. Step 3: Cross multiply
    9,267.90x = 13,902.03 × 3,027.93
  4. Step 4: Simplify right side
    9,267.90x = 42,094,373.70
  5. Step 5: Solve for x
    x = 42,094,373.70/9,267.90
  6. Step 6: Final answer
    x = 4,541.95

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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.