Home / 46,321.45-63,923.44-25,100.66

Finding the Fourth Proportional to 46,321.45, 63,923.44 and 25,100.66

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Solution

The fourth proportional to 46,321.45, 63,923.44 and 25,100.66 is: 34,638.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,321.45 : 63,923.44 = 25,100.66 : x
  2. Step 2: Convert to fraction form
    46,321.45/63,923.44 = 25,100.66/x
  3. Step 3: Cross multiply
    46,321.45x = 63,923.44 × 25,100.66
  4. Step 4: Simplify right side
    46,321.45x = 1,604,520,533.47
  5. Step 5: Solve for x
    x = 1,604,520,533.47/46,321.45
  6. Step 6: Final answer
    x = 34,638.82

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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.