Home / 69,926.48-96,473.23-45,741.25

Finding the Fourth Proportional to 69,926.48, 96,473.23 and 45,741.25

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Solution

The fourth proportional to 69,926.48, 96,473.23 and 45,741.25 is: 63,106.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,926.48 : 96,473.23 = 45,741.25 : x
  2. Step 2: Convert to fraction form
    69,926.48/96,473.23 = 45,741.25/x
  3. Step 3: Cross multiply
    69,926.48x = 96,473.23 × 45,741.25
  4. Step 4: Simplify right side
    69,926.48x = 4,412,806,223.74
  5. Step 5: Solve for x
    x = 4,412,806,223.74/69,926.48
  6. Step 6: Final answer
    x = 63,106.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.