Home / 251,036.19-376,554.18-64,047.69

Finding the Fourth Proportional to 251,036.19, 376,554.18 and 64,047.69

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Solution

The fourth proportional to 251,036.19, 376,554.18 and 64,047.69 is: 96,071.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,036.19 : 376,554.18 = 64,047.69 : x
  2. Step 2: Convert to fraction form
    251,036.19/376,554.18 = 64,047.69/x
  3. Step 3: Cross multiply
    251,036.19x = 376,554.18 × 64,047.69
  4. Step 4: Simplify right side
    251,036.19x = 24,117,425,388.84
  5. Step 5: Solve for x
    x = 24,117,425,388.84/251,036.19
  6. Step 6: Final answer
    x = 96,071.51

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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.