Home / 75,622.44-104,492.52-59,832.30

Finding the Fourth Proportional to 75,622.44, 104,492.52 and 59,832.30

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Solution

The fourth proportional to 75,622.44, 104,492.52 and 59,832.30 is: 82,674.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,622.44 : 104,492.52 = 59,832.30 : x
  2. Step 2: Convert to fraction form
    75,622.44/104,492.52 = 59,832.30/x
  3. Step 3: Cross multiply
    75,622.44x = 104,492.52 × 59,832.30
  4. Step 4: Simplify right side
    75,622.44x = 6,252,027,804.40
  5. Step 5: Solve for x
    x = 6,252,027,804.40/75,622.44
  6. Step 6: Final answer
    x = 82,674.24

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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.