Home / 60,633.17-83,676.36-33,775.69

Finding the Fourth Proportional to 60,633.17, 83,676.36 and 33,775.69

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Solution

The fourth proportional to 60,633.17, 83,676.36 and 33,775.69 is: 46,611.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,633.17 : 83,676.36 = 33,775.69 : x
  2. Step 2: Convert to fraction form
    60,633.17/83,676.36 = 33,775.69/x
  3. Step 3: Cross multiply
    60,633.17x = 83,676.36 × 33,775.69
  4. Step 4: Simplify right side
    60,633.17x = 2,826,226,795.69
  5. Step 5: Solve for x
    x = 2,826,226,795.69/60,633.17
  6. Step 6: Final answer
    x = 46,611.89

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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.