Home / 9,360.04-14,027.94-3,806.92

Finding the Fourth Proportional to 9,360.04, 14,027.94 and 3,806.92

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Solution

The fourth proportional to 9,360.04, 14,027.94 and 3,806.92 is: 5,705.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360.04 : 14,027.94 = 3,806.92 : x
  2. Step 2: Convert to fraction form
    9,360.04/14,027.94 = 3,806.92/x
  3. Step 3: Cross multiply
    9,360.04x = 14,027.94 × 3,806.92
  4. Step 4: Simplify right side
    9,360.04x = 53,403,245.34
  5. Step 5: Solve for x
    x = 53,403,245.34/9,360.04
  6. Step 6: Final answer
    x = 5,705.45

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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.