Home / 94,625.41-130,581.41-51,605.23

Finding the Fourth Proportional to 94,625.41, 130,581.41 and 51,605.23

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Solution

The fourth proportional to 94,625.41, 130,581.41 and 51,605.23 is: 71,214.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,625.41 : 130,581.41 = 51,605.23 : x
  2. Step 2: Convert to fraction form
    94,625.41/130,581.41 = 51,605.23/x
  3. Step 3: Cross multiply
    94,625.41x = 130,581.41 × 51,605.23
  4. Step 4: Simplify right side
    94,625.41x = 6,738,683,696.77
  5. Step 5: Solve for x
    x = 6,738,683,696.77/94,625.41
  6. Step 6: Final answer
    x = 71,214.31

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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.