Home / 45,893.18-63,335.86-25,752

Finding the Fourth Proportional to 45,893.18, 63,335.86 and 25,752

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Solution

The fourth proportional to 45,893.18, 63,335.86 and 25,752 is: 35,539.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,893.18 : 63,335.86 = 25,752 : x
  2. Step 2: Convert to fraction form
    45,893.18/63,335.86 = 25,752/x
  3. Step 3: Cross multiply
    45,893.18x = 63,335.86 × 25,752
  4. Step 4: Simplify right side
    45,893.18x = 1,631,025,066.72
  5. Step 5: Solve for x
    x = 1,631,025,066.72/45,893.18
  6. Step 6: Final answer
    x = 35,539.60

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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.