Home / 62,006.22-85,423.93-43,110.54

Finding the Fourth Proportional to 62,006.22, 85,423.93 and 43,110.54

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Solution

The fourth proportional to 62,006.22, 85,423.93 and 43,110.54 is: 59,391.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,006.22 : 85,423.93 = 43,110.54 : x
  2. Step 2: Convert to fraction form
    62,006.22/85,423.93 = 43,110.54/x
  3. Step 3: Cross multiply
    62,006.22x = 85,423.93 × 43,110.54
  4. Step 4: Simplify right side
    62,006.22x = 3,682,671,751.22
  5. Step 5: Solve for x
    x = 3,682,671,751.22/62,006.22
  6. Step 6: Final answer
    x = 59,391.97

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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.