Home / 59,610.10-82,269.09-35,749.90

Finding the Fourth Proportional to 59,610.10, 82,269.09 and 35,749.90

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Solution

The fourth proportional to 59,610.10, 82,269.09 and 35,749.90 is: 49,339.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,610.10 : 82,269.09 = 35,749.90 : x
  2. Step 2: Convert to fraction form
    59,610.10/82,269.09 = 35,749.90/x
  3. Step 3: Cross multiply
    59,610.10x = 82,269.09 × 35,749.90
  4. Step 4: Simplify right side
    59,610.10x = 2,941,111,740.59
  5. Step 5: Solve for x
    x = 2,941,111,740.59/59,610.10
  6. Step 6: Final answer
    x = 49,339.15

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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.