Home / 18,544.24-27,802.40-6,056.80

Finding the Fourth Proportional to 18,544.24, 27,802.40 and 6,056.80

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Solution

The fourth proportional to 18,544.24, 27,802.40 and 6,056.80 is: 9,080.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,544.24 : 27,802.40 = 6,056.80 : x
  2. Step 2: Convert to fraction form
    18,544.24/27,802.40 = 6,056.80/x
  3. Step 3: Cross multiply
    18,544.24x = 27,802.40 × 6,056.80
  4. Step 4: Simplify right side
    18,544.24x = 168,393,576.32
  5. Step 5: Solve for x
    x = 168,393,576.32/18,544.24
  6. Step 6: Final answer
    x = 9,080.64

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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.