Home / 35,987.92-49,669.40-26,583.76

Finding the Fourth Proportional to 35,987.92, 49,669.40 and 26,583.76

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Solution

The fourth proportional to 35,987.92, 49,669.40 and 26,583.76 is: 36,690.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,987.92 : 49,669.40 = 26,583.76 : x
  2. Step 2: Convert to fraction form
    35,987.92/49,669.40 = 26,583.76/x
  3. Step 3: Cross multiply
    35,987.92x = 49,669.40 × 26,583.76
  4. Step 4: Simplify right side
    35,987.92x = 1,320,399,408.94
  5. Step 5: Solve for x
    x = 1,320,399,408.94/35,987.92
  6. Step 6: Final answer
    x = 36,690.07

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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.