Home / 237,549.44-356,347.35-69,071.06

Finding the Fourth Proportional to 237,549.44, 356,347.35 and 69,071.06

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Solution

The fourth proportional to 237,549.44, 356,347.35 and 69,071.06 is: 103,613.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,549.44 : 356,347.35 = 69,071.06 : x
  2. Step 2: Convert to fraction form
    237,549.44/356,347.35 = 69,071.06/x
  3. Step 3: Cross multiply
    237,549.44x = 356,347.35 × 69,071.06
  4. Step 4: Simplify right side
    237,549.44x = 24,613,290,083.56
  5. Step 5: Solve for x
    x = 24,613,290,083.56/237,549.44
  6. Step 6: Final answer
    x = 103,613.34

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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.