Home / 94,512.66-130,427.08-51,492.03

Finding the Fourth Proportional to 94,512.66, 130,427.08 and 51,492.03

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Solution

The fourth proportional to 94,512.66, 130,427.08 and 51,492.03 is: 71,058.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,512.66 : 130,427.08 = 51,492.03 : x
  2. Step 2: Convert to fraction form
    94,512.66/130,427.08 = 51,492.03/x
  3. Step 3: Cross multiply
    94,512.66x = 130,427.08 × 51,492.03
  4. Step 4: Simplify right side
    94,512.66x = 6,715,954,498.34
  5. Step 5: Solve for x
    x = 6,715,954,498.34/94,512.66
  6. Step 6: Final answer
    x = 71,058.78

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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.