Home / 608,250.00-839,351.13-336,301.56

Finding the Fourth Proportional to 608,250.00, 839,351.13 and 336,301.56

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Solution

The fourth proportional to 608,250.00, 839,351.13 and 336,301.56 is: 464,077.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    608,250.00 : 839,351.13 = 336,301.56 : x
  2. Step 2: Convert to fraction form
    608,250.00/839,351.13 = 336,301.56/x
  3. Step 3: Cross multiply
    608,250.00x = 839,351.13 × 336,301.56
  4. Step 4: Simplify right side
    608,250.00x = 282,275,093,145.63
  5. Step 5: Solve for x
    x = 282,275,093,145.63/608,250.00
  6. Step 6: Final answer
    x = 464,077.42

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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.