Home / 82,553.46-113,926.14-46,749.03

Finding the Fourth Proportional to 82,553.46, 113,926.14 and 46,749.03

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Solution

The fourth proportional to 82,553.46, 113,926.14 and 46,749.03 is: 64,515.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,553.46 : 113,926.14 = 46,749.03 : x
  2. Step 2: Convert to fraction form
    82,553.46/113,926.14 = 46,749.03/x
  3. Step 3: Cross multiply
    82,553.46x = 113,926.14 × 46,749.03
  4. Step 4: Simplify right side
    82,553.46x = 5,325,936,536.64
  5. Step 5: Solve for x
    x = 5,325,936,536.64/82,553.46
  6. Step 6: Final answer
    x = 64,515.00

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1.5x scale

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.