Home / 97,033.48-145,550.86-33,853.34

Finding the Fourth Proportional to 97,033.48, 145,550.86 and 33,853.34

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Solution

The fourth proportional to 97,033.48, 145,550.86 and 33,853.34 is: 50,780.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,033.48 : 145,550.86 = 33,853.34 : x
  2. Step 2: Convert to fraction form
    97,033.48/145,550.86 = 33,853.34/x
  3. Step 3: Cross multiply
    97,033.48x = 145,550.86 × 33,853.34
  4. Step 4: Simplify right side
    97,033.48x = 4,927,383,030.12
  5. Step 5: Solve for x
    x = 4,927,383,030.12/97,033.48
  6. Step 6: Final answer
    x = 50,780.24

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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.