Home / 310,184.15-465,276.23-110,511.05

Finding the Fourth Proportional to 310,184.15, 465,276.23 and 110,511.05

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Solution

The fourth proportional to 310,184.15, 465,276.23 and 110,511.05 is: 165,766.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    310,184.15 : 465,276.23 = 110,511.05 : x
  2. Step 2: Convert to fraction form
    310,184.15/465,276.23 = 110,511.05/x
  3. Step 3: Cross multiply
    310,184.15x = 465,276.23 × 110,511.05
  4. Step 4: Simplify right side
    310,184.15x = 51,418,164,164.79
  5. Step 5: Solve for x
    x = 51,418,164,164.79/310,184.15
  6. Step 6: Final answer
    x = 165,766.58

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Similar ratio
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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.