Home / 43,810.07-65,717.83-29,764.06

Finding the Fourth Proportional to 43,810.07, 65,717.83 and 29,764.06

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Solution

The fourth proportional to 43,810.07, 65,717.83 and 29,764.06 is: 44,647.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,810.07 : 65,717.83 = 29,764.06 : x
  2. Step 2: Convert to fraction form
    43,810.07/65,717.83 = 29,764.06/x
  3. Step 3: Cross multiply
    43,810.07x = 65,717.83 × 29,764.06
  4. Step 4: Simplify right side
    43,810.07x = 1,956,029,308.10
  5. Step 5: Solve for x
    x = 1,956,029,308.10/43,810.07
  6. Step 6: Final answer
    x = 44,647.94

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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.