Home / 293,352.63-440,025.23-93,670.49

Finding the Fourth Proportional to 293,352.63, 440,025.23 and 93,670.49

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Solution

The fourth proportional to 293,352.63, 440,025.23 and 93,670.49 is: 140,504.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,352.63 : 440,025.23 = 93,670.49 : x
  2. Step 2: Convert to fraction form
    293,352.63/440,025.23 = 93,670.49/x
  3. Step 3: Cross multiply
    293,352.63x = 440,025.23 × 93,670.49
  4. Step 4: Simplify right side
    293,352.63x = 41,217,376,237.98
  5. Step 5: Solve for x
    x = 41,217,376,237.98/293,352.63
  6. Step 6: Final answer
    x = 140,504.54

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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.