Home / 47,217.20-65,160.59-25,996.41

Finding the Fourth Proportional to 47,217.20, 65,160.59 and 25,996.41

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Solution

The fourth proportional to 47,217.20, 65,160.59 and 25,996.41 is: 35,875.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,217.20 : 65,160.59 = 25,996.41 : x
  2. Step 2: Convert to fraction form
    47,217.20/65,160.59 = 25,996.41/x
  3. Step 3: Cross multiply
    47,217.20x = 65,160.59 × 25,996.41
  4. Step 4: Simplify right side
    47,217.20x = 1,693,941,283.50
  5. Step 5: Solve for x
    x = 1,693,941,283.50/47,217.20
  6. Step 6: Final answer
    x = 35,875.52

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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.