Home / 52,260.58-72,179.06-35,235.60

Finding the Fourth Proportional to 52,260.58, 72,179.06 and 35,235.60

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Solution

The fourth proportional to 52,260.58, 72,179.06 and 35,235.60 is: 48,665.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,260.58 : 72,179.06 = 35,235.60 : x
  2. Step 2: Convert to fraction form
    52,260.58/72,179.06 = 35,235.60/x
  3. Step 3: Cross multiply
    52,260.58x = 72,179.06 × 35,235.60
  4. Step 4: Simplify right side
    52,260.58x = 2,543,272,486.54
  5. Step 5: Solve for x
    x = 2,543,272,486.54/52,260.58
  6. Step 6: Final answer
    x = 48,665.22

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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.