Home / 49,659.02-68,530.80-26,999.53

Finding the Fourth Proportional to 49,659.02, 68,530.80 and 26,999.53

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Solution

The fourth proportional to 49,659.02, 68,530.80 and 26,999.53 is: 37,260.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,659.02 : 68,530.80 = 26,999.53 : x
  2. Step 2: Convert to fraction form
    49,659.02/68,530.80 = 26,999.53/x
  3. Step 3: Cross multiply
    49,659.02x = 68,530.80 × 26,999.53
  4. Step 4: Simplify right side
    49,659.02x = 1,850,299,390.52
  5. Step 5: Solve for x
    x = 1,850,299,390.52/49,659.02
  6. Step 6: Final answer
    x = 37,260.09

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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.