Home / 49,246.87-67,952.77-28,026.49

Finding the Fourth Proportional to 49,246.87, 67,952.77 and 28,026.49

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Solution

The fourth proportional to 49,246.87, 67,952.77 and 28,026.49 is: 38,672.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,246.87 : 67,952.77 = 28,026.49 : x
  2. Step 2: Convert to fraction form
    49,246.87/67,952.77 = 28,026.49/x
  3. Step 3: Cross multiply
    49,246.87x = 67,952.77 × 28,026.49
  4. Step 4: Simplify right side
    49,246.87x = 1,904,477,628.88
  5. Step 5: Solve for x
    x = 1,904,477,628.88/49,246.87
  6. Step 6: Final answer
    x = 38,672.05

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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.