Home / 60,009.00-82,811.44-33,152.64

Finding the Fourth Proportional to 60,009.00, 82,811.44 and 33,152.64

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Solution

The fourth proportional to 60,009.00, 82,811.44 and 33,152.64 is: 45,750.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,009.00 : 82,811.44 = 33,152.64 : x
  2. Step 2: Convert to fraction form
    60,009.00/82,811.44 = 33,152.64/x
  3. Step 3: Cross multiply
    60,009.00x = 82,811.44 × 33,152.64
  4. Step 4: Simplify right side
    60,009.00x = 2,745,417,961.67
  5. Step 5: Solve for x
    x = 2,745,417,961.67/60,009.00
  6. Step 6: Final answer
    x = 45,750.10

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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.