Home / 250,027.02-374,939.46-92,220.30

Finding the Fourth Proportional to 250,027.02, 374,939.46 and 92,220.30

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Solution

The fourth proportional to 250,027.02, 374,939.46 and 92,220.30 is: 138,293.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,027.02 : 374,939.46 = 92,220.30 : x
  2. Step 2: Convert to fraction form
    250,027.02/374,939.46 = 92,220.30/x
  3. Step 3: Cross multiply
    250,027.02x = 374,939.46 × 92,220.30
  4. Step 4: Simplify right side
    250,027.02x = 34,577,029,483.04
  5. Step 5: Solve for x
    x = 34,577,029,483.04/250,027.02
  6. Step 6: Final answer
    x = 138,293.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.