Home / 69,484.59-104,366.37-41,459.34

Finding the Fourth Proportional to 69,484.59, 104,366.37 and 41,459.34

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Solution

The fourth proportional to 69,484.59, 104,366.37 and 41,459.34 is: 62,272.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,484.59 : 104,366.37 = 41,459.34 : x
  2. Step 2: Convert to fraction form
    69,484.59/104,366.37 = 41,459.34/x
  3. Step 3: Cross multiply
    69,484.59x = 104,366.37 × 41,459.34
  4. Step 4: Simplify right side
    69,484.59x = 4,326,960,818.40
  5. Step 5: Solve for x
    x = 4,326,960,818.40/69,484.59
  6. Step 6: Final answer
    x = 62,272.24

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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.