Home / 46,170.46-63,744.88-28,966.41

Finding the Fourth Proportional to 46,170.46, 63,744.88 and 28,966.41

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Solution

The fourth proportional to 46,170.46, 63,744.88 and 28,966.41 is: 39,992.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,170.46 : 63,744.88 = 28,966.41 : x
  2. Step 2: Convert to fraction form
    46,170.46/63,744.88 = 28,966.41/x
  3. Step 3: Cross multiply
    46,170.46x = 63,744.88 × 28,966.41
  4. Step 4: Simplify right side
    46,170.46x = 1,846,460,329.48
  5. Step 5: Solve for x
    x = 1,846,460,329.48/46,170.46
  6. Step 6: Final answer
    x = 39,992.24

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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.