Home / 62,703.23-94,051.26-45,853.47

Finding the Fourth Proportional to 62,703.23, 94,051.26 and 45,853.47

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Solution

The fourth proportional to 62,703.23, 94,051.26 and 45,853.47 is: 68,777.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,703.23 : 94,051.26 = 45,853.47 : x
  2. Step 2: Convert to fraction form
    62,703.23/94,051.26 = 45,853.47/x
  3. Step 3: Cross multiply
    62,703.23x = 94,051.26 × 45,853.47
  4. Step 4: Simplify right side
    62,703.23x = 4,312,576,628.87
  5. Step 5: Solve for x
    x = 4,312,576,628.87/62,703.23
  6. Step 6: Final answer
    x = 68,777.58

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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.