Home / 104,350.02-144,003.04-59,027.04

Finding the Fourth Proportional to 104,350.02, 144,003.04 and 59,027.04

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Solution

The fourth proportional to 104,350.02, 144,003.04 and 59,027.04 is: 81,457.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,350.02 : 144,003.04 = 59,027.04 : x
  2. Step 2: Convert to fraction form
    104,350.02/144,003.04 = 59,027.04/x
  3. Step 3: Cross multiply
    104,350.02x = 144,003.04 × 59,027.04
  4. Step 4: Simplify right side
    104,350.02x = 8,500,073,202.20
  5. Step 5: Solve for x
    x = 8,500,073,202.20/104,350.02
  6. Step 6: Final answer
    x = 81,457.32

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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.