Home / 58,760.62-81,090.60-33,266.32

Finding the Fourth Proportional to 58,760.62, 81,090.60 and 33,266.32

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Solution

The fourth proportional to 58,760.62, 81,090.60 and 33,266.32 is: 45,908.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,760.62 : 81,090.60 = 33,266.32 : x
  2. Step 2: Convert to fraction form
    58,760.62/81,090.60 = 33,266.32/x
  3. Step 3: Cross multiply
    58,760.62x = 81,090.60 × 33,266.32
  4. Step 4: Simplify right side
    58,760.62x = 2,697,585,443.14
  5. Step 5: Solve for x
    x = 2,697,585,443.14/58,760.62
  6. Step 6: Final answer
    x = 45,908.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.