Home / 46,370.60-63,991.44-25,149.68

Finding the Fourth Proportional to 46,370.60, 63,991.44 and 25,149.68

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Solution

The fourth proportional to 46,370.60, 63,991.44 and 25,149.68 is: 34,706.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,370.60 : 63,991.44 = 25,149.68 : x
  2. Step 2: Convert to fraction form
    46,370.60/63,991.44 = 25,149.68/x
  3. Step 3: Cross multiply
    46,370.60x = 63,991.44 × 25,149.68
  4. Step 4: Simplify right side
    46,370.60x = 1,609,364,238.74
  5. Step 5: Solve for x
    x = 1,609,364,238.74/46,370.60
  6. Step 6: Final answer
    x = 34,706.56

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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.