Home / 47,348.61-70,955.25-34,769.97

Finding the Fourth Proportional to 47,348.61, 70,955.25 and 34,769.97

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Solution

The fourth proportional to 47,348.61, 70,955.25 and 34,769.97 is: 52,105.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,348.61 : 70,955.25 = 34,769.97 : x
  2. Step 2: Convert to fraction form
    47,348.61/70,955.25 = 34,769.97/x
  3. Step 3: Cross multiply
    47,348.61x = 70,955.25 × 34,769.97
  4. Step 4: Simplify right side
    47,348.61x = 2,467,111,913.84
  5. Step 5: Solve for x
    x = 2,467,111,913.84/47,348.61
  6. Step 6: Final answer
    x = 52,105.27

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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.