Home / 63,916.20-88,212.90-46,070.44

Finding the Fourth Proportional to 63,916.20, 88,212.90 and 46,070.44

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Solution

The fourth proportional to 63,916.20, 88,212.90 and 46,070.44 is: 63,583.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,916.20 : 88,212.90 = 46,070.44 : x
  2. Step 2: Convert to fraction form
    63,916.20/88,212.90 = 46,070.44/x
  3. Step 3: Cross multiply
    63,916.20x = 88,212.90 × 46,070.44
  4. Step 4: Simplify right side
    63,916.20x = 4,064,007,116.68
  5. Step 5: Solve for x
    x = 4,064,007,116.68/63,916.20
  6. Step 6: Final answer
    x = 63,583.37

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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.