Home / 47,466.88-70,799.36-44,725.92

Finding the Fourth Proportional to 47,466.88, 70,799.36 and 44,725.92

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Solution

The fourth proportional to 47,466.88, 70,799.36 and 44,725.92 is: 66,711.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,466.88 : 70,799.36 = 44,725.92 : x
  2. Step 2: Convert to fraction form
    47,466.88/70,799.36 = 44,725.92/x
  3. Step 3: Cross multiply
    47,466.88x = 70,799.36 × 44,725.92
  4. Step 4: Simplify right side
    47,466.88x = 3,166,566,511.41
  5. Step 5: Solve for x
    x = 3,166,566,511.41/47,466.88
  6. Step 6: Final answer
    x = 66,711.07

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.