Home / 69,323.16-103,973.31-24,941.64

Finding the Fourth Proportional to 69,323.16, 103,973.31 and 24,941.64

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Solution

The fourth proportional to 69,323.16, 103,973.31 and 24,941.64 is: 37,408.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,323.16 : 103,973.31 = 24,941.64 : x
  2. Step 2: Convert to fraction form
    69,323.16/103,973.31 = 24,941.64/x
  3. Step 3: Cross multiply
    69,323.16x = 103,973.31 × 24,941.64
  4. Step 4: Simplify right side
    69,323.16x = 2,593,264,867.63
  5. Step 5: Solve for x
    x = 2,593,264,867.63/69,323.16
  6. Step 6: Final answer
    x = 37,408.35

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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.