Home / 464,134.06-695,662.30-175,762.39

Finding the Fourth Proportional to 464,134.06, 695,662.30 and 175,762.39

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Solution

The fourth proportional to 464,134.06, 695,662.30 and 175,762.39 is: 263,439.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,134.06 : 695,662.30 = 175,762.39 : x
  2. Step 2: Convert to fraction form
    464,134.06/695,662.30 = 175,762.39/x
  3. Step 3: Cross multiply
    464,134.06x = 695,662.30 × 175,762.39
  4. Step 4: Simplify right side
    464,134.06x = 122,271,268,920.30
  5. Step 5: Solve for x
    x = 122,271,268,920.30/464,134.06
  6. Step 6: Final answer
    x = 263,439.56

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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.