Home / 233,218.19-349,852.26-64,739.22

Finding the Fourth Proportional to 233,218.19, 349,852.26 and 64,739.22

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Solution

The fourth proportional to 233,218.19, 349,852.26 and 64,739.22 is: 97,115.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,218.19 : 349,852.26 = 64,739.22 : x
  2. Step 2: Convert to fraction form
    233,218.19/349,852.26 = 64,739.22/x
  3. Step 3: Cross multiply
    233,218.19x = 349,852.26 × 64,739.22
  4. Step 4: Simplify right side
    233,218.19x = 22,649,162,427.64
  5. Step 5: Solve for x
    x = 22,649,162,427.64/233,218.19
  6. Step 6: Final answer
    x = 97,115.76

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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.