Home / 9,037.69-13,555.62-4,106.00

Finding the Fourth Proportional to 9,037.69, 13,555.62 and 4,106.00

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Solution

The fourth proportional to 9,037.69, 13,555.62 and 4,106.00 is: 6,158.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,037.69 : 13,555.62 = 4,106.00 : x
  2. Step 2: Convert to fraction form
    9,037.69/13,555.62 = 4,106.00/x
  3. Step 3: Cross multiply
    9,037.69x = 13,555.62 × 4,106.00
  4. Step 4: Simplify right side
    9,037.69x = 55,659,409.61
  5. Step 5: Solve for x
    x = 55,659,409.61/9,037.69
  6. Step 6: Final answer
    x = 6,158.59

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.