Home / 173,544.40-239,420.58-113,093.02

Finding the Fourth Proportional to 173,544.40, 239,420.58 and 113,093.02

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Solution

The fourth proportional to 173,544.40, 239,420.58 and 113,093.02 is: 156,022.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,544.40 : 239,420.58 = 113,093.02 : x
  2. Step 2: Convert to fraction form
    173,544.40/239,420.58 = 113,093.02/x
  3. Step 3: Cross multiply
    173,544.40x = 239,420.58 × 113,093.02
  4. Step 4: Simplify right side
    173,544.40x = 27,076,796,442.35
  5. Step 5: Solve for x
    x = 27,076,796,442.35/173,544.40
  6. Step 6: Final answer
    x = 156,022.30

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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.