Home / 30,024.03-41,436.16-25,789.07

Finding the Fourth Proportional to 30,024.03, 41,436.16 and 25,789.07

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Solution

The fourth proportional to 30,024.03, 41,436.16 and 25,789.07 is: 35,591.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,024.03 : 41,436.16 = 25,789.07 : x
  2. Step 2: Convert to fraction form
    30,024.03/41,436.16 = 25,789.07/x
  3. Step 3: Cross multiply
    30,024.03x = 41,436.16 × 25,789.07
  4. Step 4: Simplify right side
    30,024.03x = 1,068,599,836.81
  5. Step 5: Solve for x
    x = 1,068,599,836.81/30,024.03
  6. Step 6: Final answer
    x = 35,591.49

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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.