Home / 35,535.30-53,302.77-33,370.02

Finding the Fourth Proportional to 35,535.30, 53,302.77 and 33,370.02

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Solution

The fourth proportional to 35,535.30, 53,302.77 and 33,370.02 is: 50,054.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,535.30 : 53,302.77 = 33,370.02 : x
  2. Step 2: Convert to fraction form
    35,535.30/53,302.77 = 33,370.02/x
  3. Step 3: Cross multiply
    35,535.30x = 53,302.77 × 33,370.02
  4. Step 4: Simplify right side
    35,535.30x = 1,778,714,500.96
  5. Step 5: Solve for x
    x = 1,778,714,500.96/35,535.30
  6. Step 6: Final answer
    x = 50,054.86

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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.