Home / 70,025.50-96,635.19-44,876.62

Finding the Fourth Proportional to 70,025.50, 96,635.19 and 44,876.62

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Solution

The fourth proportional to 70,025.50, 96,635.19 and 44,876.62 is: 61,929.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,025.50 : 96,635.19 = 44,876.62 : x
  2. Step 2: Convert to fraction form
    70,025.50/96,635.19 = 44,876.62/x
  3. Step 3: Cross multiply
    70,025.50x = 96,635.19 × 44,876.62
  4. Step 4: Simplify right side
    70,025.50x = 4,336,660,700.26
  5. Step 5: Solve for x
    x = 4,336,660,700.26/70,025.50
  6. Step 6: Final answer
    x = 61,929.74

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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.