Home / 47,154.66-70,667.58-26,063.46

Finding the Fourth Proportional to 47,154.66, 70,667.58 and 26,063.46

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Solution

The fourth proportional to 47,154.66, 70,667.58 and 26,063.46 is: 39,059.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,154.66 : 70,667.58 = 26,063.46 : x
  2. Step 2: Convert to fraction form
    47,154.66/70,667.58 = 26,063.46/x
  3. Step 3: Cross multiply
    47,154.66x = 70,667.58 × 26,063.46
  4. Step 4: Simplify right side
    47,154.66x = 1,841,841,644.63
  5. Step 5: Solve for x
    x = 1,841,841,644.63/47,154.66
  6. Step 6: Final answer
    x = 39,059.59

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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.