Home / 35,392.85-53,107.65-33,350.74

Finding the Fourth Proportional to 35,392.85, 53,107.65 and 33,350.74

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Solution

The fourth proportional to 35,392.85, 53,107.65 and 33,350.74 is: 50,043.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,392.85 : 53,107.65 = 33,350.74 : x
  2. Step 2: Convert to fraction form
    35,392.85/53,107.65 = 33,350.74/x
  3. Step 3: Cross multiply
    35,392.85x = 53,107.65 × 33,350.74
  4. Step 4: Simplify right side
    35,392.85x = 1,771,179,294.39
  5. Step 5: Solve for x
    x = 1,771,179,294.39/35,392.85
  6. Step 6: Final answer
    x = 50,043.42

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1.5x scale

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.