Home / 46,110.43-63,631.52-28,204.12

Finding the Fourth Proportional to 46,110.43, 63,631.52 and 28,204.12

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Solution

The fourth proportional to 46,110.43, 63,631.52 and 28,204.12 is: 38,921.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,110.43 : 63,631.52 = 28,204.12 : x
  2. Step 2: Convert to fraction form
    46,110.43/63,631.52 = 28,204.12/x
  3. Step 3: Cross multiply
    46,110.43x = 63,631.52 × 28,204.12
  4. Step 4: Simplify right side
    46,110.43x = 1,794,670,707.70
  5. Step 5: Solve for x
    x = 1,794,670,707.70/46,110.43
  6. Step 6: Final answer
    x = 38,921.15

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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.