Home / 94,738.36-141,284.09-93,467.17

Finding the Fourth Proportional to 94,738.36, 141,284.09 and 93,467.17

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Solution

The fourth proportional to 94,738.36, 141,284.09 and 93,467.17 is: 139,388.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,738.36 : 141,284.09 = 93,467.17 : x
  2. Step 2: Convert to fraction form
    94,738.36/141,284.09 = 93,467.17/x
  3. Step 3: Cross multiply
    94,738.36x = 141,284.09 × 93,467.17
  4. Step 4: Simplify right side
    94,738.36x = 13,205,424,058.33
  5. Step 5: Solve for x
    x = 13,205,424,058.33/94,738.36
  6. Step 6: Final answer
    x = 139,388.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.