Home / 34,045.76-46,676.56-33,423.68

Finding the Fourth Proportional to 34,045.76, 46,676.56 and 33,423.68

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Solution

The fourth proportional to 34,045.76, 46,676.56 and 33,423.68 is: 45,823.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,045.76 : 46,676.56 = 33,423.68 : x
  2. Step 2: Convert to fraction form
    34,045.76/46,676.56 = 33,423.68/x
  3. Step 3: Cross multiply
    34,045.76x = 46,676.56 × 33,423.68
  4. Step 4: Simplify right side
    34,045.76x = 1,560,102,404.94
  5. Step 5: Solve for x
    x = 1,560,102,404.94/34,045.76
  6. Step 6: Final answer
    x = 45,823.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.