Home / 47,029.52-64,901.36-25,519.44

Finding the Fourth Proportional to 47,029.52, 64,901.36 and 25,519.44

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Solution

The fourth proportional to 47,029.52, 64,901.36 and 25,519.44 is: 35,217.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,029.52 : 64,901.36 = 25,519.44 : x
  2. Step 2: Convert to fraction form
    47,029.52/64,901.36 = 25,519.44/x
  3. Step 3: Cross multiply
    47,029.52x = 64,901.36 × 25,519.44
  4. Step 4: Simplify right side
    47,029.52x = 1,656,246,362.44
  5. Step 5: Solve for x
    x = 1,656,246,362.44/47,029.52
  6. Step 6: Final answer
    x = 35,217.16

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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.