Home / 109,240.58-163,924.54-46,056.84

Finding the Fourth Proportional to 109,240.58, 163,924.54 and 46,056.84

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Solution

The fourth proportional to 109,240.58, 163,924.54 and 46,056.84 is: 69,112.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,240.58 : 163,924.54 = 46,056.84 : x
  2. Step 2: Convert to fraction form
    109,240.58/163,924.54 = 46,056.84/x
  3. Step 3: Cross multiply
    109,240.58x = 163,924.54 × 46,056.84
  4. Step 4: Simplify right side
    109,240.58x = 7,549,846,310.85
  5. Step 5: Solve for x
    x = 7,549,846,310.85/109,240.58
  6. Step 6: Final answer
    x = 69,112.10

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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.