Home / 158,714.28-238,045.44-58,851

Finding the Fourth Proportional to 158,714.28, 238,045.44 and 58,851

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Solution

The fourth proportional to 158,714.28, 238,045.44 and 58,851 is: 88,266.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,714.28 : 238,045.44 = 58,851 : x
  2. Step 2: Convert to fraction form
    158,714.28/238,045.44 = 58,851/x
  3. Step 3: Cross multiply
    158,714.28x = 238,045.44 × 58,851
  4. Step 4: Simplify right side
    158,714.28x = 14,009,212,189.44
  5. Step 5: Solve for x
    x = 14,009,212,189.44/158,714.28
  6. Step 6: Final answer
    x = 88,266.87

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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.