Home / 55,606.56-83,383.92-32,239.68

Finding the Fourth Proportional to 55,606.56, 83,383.92 and 32,239.68

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Solution

The fourth proportional to 55,606.56, 83,383.92 and 32,239.68 is: 48,344.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,606.56 : 83,383.92 = 32,239.68 : x
  2. Step 2: Convert to fraction form
    55,606.56/83,383.92 = 32,239.68/x
  3. Step 3: Cross multiply
    55,606.56x = 83,383.92 × 32,239.68
  4. Step 4: Simplify right side
    55,606.56x = 2,688,270,897.95
  5. Step 5: Solve for x
    x = 2,688,270,897.95/55,606.56
  6. Step 6: Final answer
    x = 48,344.49

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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.