Home / 46,963.59-70,446.76-13,682.92

Finding the Fourth Proportional to 46,963.59, 70,446.76 and 13,682.92

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Solution

The fourth proportional to 46,963.59, 70,446.76 and 13,682.92 is: 20,524.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,963.59 : 70,446.76 = 13,682.92 : x
  2. Step 2: Convert to fraction form
    46,963.59/70,446.76 = 13,682.92/x
  3. Step 3: Cross multiply
    46,963.59x = 70,446.76 × 13,682.92
  4. Step 4: Simplify right side
    46,963.59x = 963,917,312.92
  5. Step 5: Solve for x
    x = 963,917,312.92/46,963.59
  6. Step 6: Final answer
    x = 20,524.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.