Home / 46,321.43-63,923.63-25,100.55

Finding the Fourth Proportional to 46,321.43, 63,923.63 and 25,100.55

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Solution

The fourth proportional to 46,321.43, 63,923.63 and 25,100.55 is: 34,638.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,321.43 : 63,923.63 = 25,100.55 : x
  2. Step 2: Convert to fraction form
    46,321.43/63,923.63 = 25,100.55/x
  3. Step 3: Cross multiply
    46,321.43x = 63,923.63 × 25,100.55
  4. Step 4: Simplify right side
    46,321.43x = 1,604,518,145.49
  5. Step 5: Solve for x
    x = 1,604,518,145.49/46,321.43
  6. Step 6: Final answer
    x = 34,638.79

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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.