Home / 46,153.41-63,649.42-30,246.63

Finding the Fourth Proportional to 46,153.41, 63,649.42 and 30,246.63

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Solution

The fourth proportional to 46,153.41, 63,649.42 and 30,246.63 is: 41,712.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,153.41 : 63,649.42 = 30,246.63 : x
  2. Step 2: Convert to fraction form
    46,153.41/63,649.42 = 30,246.63/x
  3. Step 3: Cross multiply
    46,153.41x = 63,649.42 × 30,246.63
  4. Step 4: Simplify right side
    46,153.41x = 1,925,180,456.45
  5. Step 5: Solve for x
    x = 1,925,180,456.45/46,153.41
  6. Step 6: Final answer
    x = 41,712.64

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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.