Home / 47,063.07-70,573.88-22,110.21

Finding the Fourth Proportional to 47,063.07, 70,573.88 and 22,110.21

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Solution

The fourth proportional to 47,063.07, 70,573.88 and 22,110.21 is: 33,155.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,063.07 : 70,573.88 = 22,110.21 : x
  2. Step 2: Convert to fraction form
    47,063.07/70,573.88 = 22,110.21/x
  3. Step 3: Cross multiply
    47,063.07x = 70,573.88 × 22,110.21
  4. Step 4: Simplify right side
    47,063.07x = 1,560,403,196.76
  5. Step 5: Solve for x
    x = 1,560,403,196.76/47,063.07
  6. Step 6: Final answer
    x = 33,155.58

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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.