Home / 46,335.44-63,901.60-36,128.96

Finding the Fourth Proportional to 46,335.44, 63,901.60 and 36,128.96

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Solution

The fourth proportional to 46,335.44, 63,901.60 and 36,128.96 is: 49,825.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,335.44 : 63,901.60 = 36,128.96 : x
  2. Step 2: Convert to fraction form
    46,335.44/63,901.60 = 36,128.96/x
  3. Step 3: Cross multiply
    46,335.44x = 63,901.60 × 36,128.96
  4. Step 4: Simplify right side
    46,335.44x = 2,308,698,350.34
  5. Step 5: Solve for x
    x = 2,308,698,350.34/46,335.44
  6. Step 6: Final answer
    x = 49,825.76

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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.