Home / 45,571.08-62,883.32-25,152.77

Finding the Fourth Proportional to 45,571.08, 62,883.32 and 25,152.77

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Solution

The fourth proportional to 45,571.08, 62,883.32 and 25,152.77 is: 34,708.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,571.08 : 62,883.32 = 25,152.77 : x
  2. Step 2: Convert to fraction form
    45,571.08/62,883.32 = 25,152.77/x
  3. Step 3: Cross multiply
    45,571.08x = 62,883.32 × 25,152.77
  4. Step 4: Simplify right side
    45,571.08x = 1,581,689,684.80
  5. Step 5: Solve for x
    x = 1,581,689,684.80/45,571.08
  6. Step 6: Final answer
    x = 34,708.19

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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.