Home / 233,215.93-349,848.88-64,736.96

Finding the Fourth Proportional to 233,215.93, 349,848.88 and 64,736.96

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Solution

The fourth proportional to 233,215.93, 349,848.88 and 64,736.96 is: 97,112.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,215.93 : 349,848.88 = 64,736.96 : x
  2. Step 2: Convert to fraction form
    233,215.93/349,848.88 = 64,736.96/x
  3. Step 3: Cross multiply
    233,215.93x = 349,848.88 × 64,736.96
  4. Step 4: Simplify right side
    233,215.93x = 22,648,153,371.56
  5. Step 5: Solve for x
    x = 22,648,153,371.56/233,215.93
  6. Step 6: Final answer
    x = 97,112.38

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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.