Home / 433,293.10-597,933.29-239,695.81

Finding the Fourth Proportional to 433,293.10, 597,933.29 and 239,695.81

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Solution

The fourth proportional to 433,293.10, 597,933.29 and 239,695.81 is: 330,774.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,293.10 : 597,933.29 = 239,695.81 : x
  2. Step 2: Convert to fraction form
    433,293.10/597,933.29 = 239,695.81/x
  3. Step 3: Cross multiply
    433,293.10x = 597,933.29 × 239,695.81
  4. Step 4: Simplify right side
    433,293.10x = 143,322,103,376.92
  5. Step 5: Solve for x
    x = 143,322,103,376.92/433,293.10
  6. Step 6: Final answer
    x = 330,774.03

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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.