Home / 69,106.24-103,681.26-24,732

Finding the Fourth Proportional to 69,106.24, 103,681.26 and 24,732

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Solution

The fourth proportional to 69,106.24, 103,681.26 and 24,732 is: 37,105.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,106.24 : 103,681.26 = 24,732 : x
  2. Step 2: Convert to fraction form
    69,106.24/103,681.26 = 24,732/x
  3. Step 3: Cross multiply
    69,106.24x = 103,681.26 × 24,732
  4. Step 4: Simplify right side
    69,106.24x = 2,564,244,922.32
  5. Step 5: Solve for x
    x = 2,564,244,922.32/69,106.24
  6. Step 6: Final answer
    x = 37,105.84

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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.