Home / 94,553.87-130,484.07-52,112.39

Finding the Fourth Proportional to 94,553.87, 130,484.07 and 52,112.39

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Solution

The fourth proportional to 94,553.87, 130,484.07 and 52,112.39 is: 71,914.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,553.87 : 130,484.07 = 52,112.39 : x
  2. Step 2: Convert to fraction form
    94,553.87/130,484.07 = 52,112.39/x
  3. Step 3: Cross multiply
    94,553.87x = 130,484.07 × 52,112.39
  4. Step 4: Simplify right side
    94,553.87x = 6,799,836,744.63
  5. Step 5: Solve for x
    x = 6,799,836,744.63/94,553.87
  6. Step 6: Final answer
    x = 71,914.95

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1.5x scale

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.