Home / 73,616.23-101,594.46-43,419.25

Finding the Fourth Proportional to 73,616.23, 101,594.46 and 43,419.25

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Solution

The fourth proportional to 73,616.23, 101,594.46 and 43,419.25 is: 59,920.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,616.23 : 101,594.46 = 43,419.25 : x
  2. Step 2: Convert to fraction form
    73,616.23/101,594.46 = 43,419.25/x
  3. Step 3: Cross multiply
    73,616.23x = 101,594.46 × 43,419.25
  4. Step 4: Simplify right side
    73,616.23x = 4,411,155,257.36
  5. Step 5: Solve for x
    x = 4,411,155,257.36/73,616.23
  6. Step 6: Final answer
    x = 59,920.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.