Home / 43,544.01-65,342.76-34,606.47

Finding the Fourth Proportional to 43,544.01, 65,342.76 and 34,606.47

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Solution

The fourth proportional to 43,544.01, 65,342.76 and 34,606.47 is: 51,930.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,544.01 : 65,342.76 = 34,606.47 : x
  2. Step 2: Convert to fraction form
    43,544.01/65,342.76 = 34,606.47/x
  3. Step 3: Cross multiply
    43,544.01x = 65,342.76 × 34,606.47
  4. Step 4: Simplify right side
    43,544.01x = 2,261,282,263.66
  5. Step 5: Solve for x
    x = 2,261,282,263.66/43,544.01
  6. Step 6: Final answer
    x = 51,930.96

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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.