Home / 47,465.95-71,069.22-34,152.25

Finding the Fourth Proportional to 47,465.95, 71,069.22 and 34,152.25

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Solution

The fourth proportional to 47,465.95, 71,069.22 and 34,152.25 is: 51,135.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,465.95 : 71,069.22 = 34,152.25 : x
  2. Step 2: Convert to fraction form
    47,465.95/71,069.22 = 34,152.25/x
  3. Step 3: Cross multiply
    47,465.95x = 71,069.22 × 34,152.25
  4. Step 4: Simplify right side
    47,465.95x = 2,427,173,768.75
  5. Step 5: Solve for x
    x = 2,427,173,768.75/47,465.95
  6. Step 6: Final answer
    x = 51,135.05

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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.