Home / 60,826.37-83,939.54-35,347.13

Finding the Fourth Proportional to 60,826.37, 83,939.54 and 35,347.13

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Solution

The fourth proportional to 60,826.37, 83,939.54 and 35,347.13 is: 48,778.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,826.37 : 83,939.54 = 35,347.13 : x
  2. Step 2: Convert to fraction form
    60,826.37/83,939.54 = 35,347.13/x
  3. Step 3: Cross multiply
    60,826.37x = 83,939.54 × 35,347.13
  4. Step 4: Simplify right side
    60,826.37x = 2,967,021,236.09
  5. Step 5: Solve for x
    x = 2,967,021,236.09/60,826.37
  6. Step 6: Final answer
    x = 48,778.54

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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.