Home / 49,192.77-73,810.76-25,813.74

Finding the Fourth Proportional to 49,192.77, 73,810.76 and 25,813.74

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Solution

The fourth proportional to 49,192.77, 73,810.76 and 25,813.74 is: 38,731.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,192.77 : 73,810.76 = 25,813.74 : x
  2. Step 2: Convert to fraction form
    49,192.77/73,810.76 = 25,813.74/x
  3. Step 3: Cross multiply
    49,192.77x = 73,810.76 × 25,813.74
  4. Step 4: Simplify right side
    49,192.77x = 1,905,331,638.77
  5. Step 5: Solve for x
    x = 1,905,331,638.77/49,192.77
  6. Step 6: Final answer
    x = 38,731.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.