Home / 46,129.10-63,664.25-25,989.95

Finding the Fourth Proportional to 46,129.10, 63,664.25 and 25,989.95

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Solution

The fourth proportional to 46,129.10, 63,664.25 and 25,989.95 is: 35,869.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,129.10 : 63,664.25 = 25,989.95 : x
  2. Step 2: Convert to fraction form
    46,129.10/63,664.25 = 25,989.95/x
  3. Step 3: Cross multiply
    46,129.10x = 63,664.25 × 25,989.95
  4. Step 4: Simplify right side
    46,129.10x = 1,654,630,703.50
  5. Step 5: Solve for x
    x = 1,654,630,703.50/46,129.10
  6. Step 6: Final answer
    x = 35,869.57

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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.