Home / 34,365.30-51,444.18-31,079.94

Finding the Fourth Proportional to 34,365.30, 51,444.18 and 31,079.94

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Solution

The fourth proportional to 34,365.30, 51,444.18 and 31,079.94 is: 46,526.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,365.30 : 51,444.18 = 31,079.94 : x
  2. Step 2: Convert to fraction form
    34,365.30/51,444.18 = 31,079.94/x
  3. Step 3: Cross multiply
    34,365.30x = 51,444.18 × 31,079.94
  4. Step 4: Simplify right side
    34,365.30x = 1,598,882,027.75
  5. Step 5: Solve for x
    x = 1,598,882,027.75/34,365.30
  6. Step 6: Final answer
    x = 46,526.06

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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.