Home / 94,583.46-130,578.57-62,795.82

Finding the Fourth Proportional to 94,583.46, 130,578.57 and 62,795.82

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Solution

The fourth proportional to 94,583.46, 130,578.57 and 62,795.82 is: 86,693.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,583.46 : 130,578.57 = 62,795.82 : x
  2. Step 2: Convert to fraction form
    94,583.46/130,578.57 = 62,795.82/x
  3. Step 3: Cross multiply
    94,583.46x = 130,578.57 × 62,795.82
  4. Step 4: Simplify right side
    94,583.46x = 8,199,788,377.58
  5. Step 5: Solve for x
    x = 8,199,788,377.58/94,583.46
  6. Step 6: Final answer
    x = 86,693.68

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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.