Home / 52,273.58-72,167.44-34,420.46

Finding the Fourth Proportional to 52,273.58, 72,167.44 and 34,420.46

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Solution

The fourth proportional to 52,273.58, 72,167.44 and 34,420.46 is: 47,519.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,273.58 : 72,167.44 = 34,420.46 : x
  2. Step 2: Convert to fraction form
    52,273.58/72,167.44 = 34,420.46/x
  3. Step 3: Cross multiply
    52,273.58x = 72,167.44 × 34,420.46
  4. Step 4: Simplify right side
    52,273.58x = 2,484,036,481.82
  5. Step 5: Solve for x
    x = 2,484,036,481.82/52,273.58
  6. Step 6: Final answer
    x = 47,519.92

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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.