Home / 22,097.02-33,138.48-7,303.18

Finding the Fourth Proportional to 22,097.02, 33,138.48 and 7,303.18

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Solution

The fourth proportional to 22,097.02, 33,138.48 and 7,303.18 is: 10,952.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,097.02 : 33,138.48 = 7,303.18 : x
  2. Step 2: Convert to fraction form
    22,097.02/33,138.48 = 7,303.18/x
  3. Step 3: Cross multiply
    22,097.02x = 33,138.48 × 7,303.18
  4. Step 4: Simplify right side
    22,097.02x = 242,016,284.37
  5. Step 5: Solve for x
    x = 242,016,284.37/22,097.02
  6. Step 6: Final answer
    x = 10,952.44

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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.