Home / 62,276.32-85,941.60-33,982.60

Finding the Fourth Proportional to 62,276.32, 85,941.60 and 33,982.60

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Solution

The fourth proportional to 62,276.32, 85,941.60 and 33,982.60 is: 46,896.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,276.32 : 85,941.60 = 33,982.60 : x
  2. Step 2: Convert to fraction form
    62,276.32/85,941.60 = 33,982.60/x
  3. Step 3: Cross multiply
    62,276.32x = 85,941.60 × 33,982.60
  4. Step 4: Simplify right side
    62,276.32x = 2,920,519,016.16
  5. Step 5: Solve for x
    x = 2,920,519,016.16/62,276.32
  6. Step 6: Final answer
    x = 46,896.14

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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.