Home / 155,464.03-233,048.43-60,754.97

Finding the Fourth Proportional to 155,464.03, 233,048.43 and 60,754.97

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Solution

The fourth proportional to 155,464.03, 233,048.43 and 60,754.97 is: 91,074.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,464.03 : 233,048.43 = 60,754.97 : x
  2. Step 2: Convert to fraction form
    155,464.03/233,048.43 = 60,754.97/x
  3. Step 3: Cross multiply
    155,464.03x = 233,048.43 × 60,754.97
  4. Step 4: Simplify right side
    155,464.03x = 14,158,851,198.11
  5. Step 5: Solve for x
    x = 14,158,851,198.11/155,464.03
  6. Step 6: Final answer
    x = 91,074.77

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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.