Home / 73,559.75-110,323.21-34,111.74

Finding the Fourth Proportional to 73,559.75, 110,323.21 and 34,111.74

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Solution

The fourth proportional to 73,559.75, 110,323.21 and 34,111.74 is: 51,160.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,559.75 : 110,323.21 = 34,111.74 : x
  2. Step 2: Convert to fraction form
    73,559.75/110,323.21 = 34,111.74/x
  3. Step 3: Cross multiply
    73,559.75x = 110,323.21 × 34,111.74
  4. Step 4: Simplify right side
    73,559.75x = 3,763,316,655.49
  5. Step 5: Solve for x
    x = 3,763,316,655.49/73,559.75
  6. Step 6: Final answer
    x = 51,160.00

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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.