Home / 173,933.85-240,054.09-97,458.12

Finding the Fourth Proportional to 173,933.85, 240,054.09 and 97,458.12

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Solution

The fourth proportional to 173,933.85, 240,054.09 and 97,458.12 is: 134,506.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,933.85 : 240,054.09 = 97,458.12 : x
  2. Step 2: Convert to fraction form
    173,933.85/240,054.09 = 97,458.12/x
  3. Step 3: Cross multiply
    173,933.85x = 240,054.09 × 97,458.12
  4. Step 4: Simplify right side
    173,933.85x = 23,395,220,309.71
  5. Step 5: Solve for x
    x = 23,395,220,309.71/173,933.85
  6. Step 6: Final answer
    x = 134,506.42

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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.