Home / 45,364.37-62,601.03-25,219.77

Finding the Fourth Proportional to 45,364.37, 62,601.03 and 25,219.77

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Solution

The fourth proportional to 45,364.37, 62,601.03 and 25,219.77 is: 34,802.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,364.37 : 62,601.03 = 25,219.77 : x
  2. Step 2: Convert to fraction form
    45,364.37/62,601.03 = 25,219.77/x
  3. Step 3: Cross multiply
    45,364.37x = 62,601.03 × 25,219.77
  4. Step 4: Simplify right side
    45,364.37x = 1,578,783,578.36
  5. Step 5: Solve for x
    x = 1,578,783,578.36/45,364.37
  6. Step 6: Final answer
    x = 34,802.29

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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.