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Finding the Fourth Proportional to 69,365.08, 104,058.42 and 22,607.08

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Solution

The fourth proportional to 69,365.08, 104,058.42 and 22,607.08 is: 33,914.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,365.08 : 104,058.42 = 22,607.08 : x
  2. Step 2: Convert to fraction form
    69,365.08/104,058.42 = 22,607.08/x
  3. Step 3: Cross multiply
    69,365.08x = 104,058.42 × 22,607.08
  4. Step 4: Simplify right side
    69,365.08x = 2,352,457,025.61
  5. Step 5: Solve for x
    x = 2,352,457,025.61/69,365.08
  6. Step 6: Final answer
    x = 33,914.14

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1.5x scale

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.