Home / 46,147.02-69,226.29-18,063.45

Finding the Fourth Proportional to 46,147.02, 69,226.29 and 18,063.45

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Solution

The fourth proportional to 46,147.02, 69,226.29 and 18,063.45 is: 27,097.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,147.02 : 69,226.29 = 18,063.45 : x
  2. Step 2: Convert to fraction form
    46,147.02/69,226.29 = 18,063.45/x
  3. Step 3: Cross multiply
    46,147.02x = 69,226.29 × 18,063.45
  4. Step 4: Simplify right side
    46,147.02x = 1,250,465,628.10
  5. Step 5: Solve for x
    x = 1,250,465,628.10/46,147.02
  6. Step 6: Final answer
    x = 27,097.43

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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.