Home / 49,160.25-67,841.28-26,804.25

Finding the Fourth Proportional to 49,160.25, 67,841.28 and 26,804.25

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Solution

The fourth proportional to 49,160.25, 67,841.28 and 26,804.25 is: 36,989.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,160.25 : 67,841.28 = 26,804.25 : x
  2. Step 2: Convert to fraction form
    49,160.25/67,841.28 = 26,804.25/x
  3. Step 3: Cross multiply
    49,160.25x = 67,841.28 × 26,804.25
  4. Step 4: Simplify right side
    49,160.25x = 1,818,434,629.44
  5. Step 5: Solve for x
    x = 1,818,434,629.44/49,160.25
  6. Step 6: Final answer
    x = 36,989.94

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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.