Home / 94,284.02-141,236.64-43,612.04

Finding the Fourth Proportional to 94,284.02, 141,236.64 and 43,612.04

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Solution

The fourth proportional to 94,284.02, 141,236.64 and 43,612.04 is: 65,330.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,284.02 : 141,236.64 = 43,612.04 : x
  2. Step 2: Convert to fraction form
    94,284.02/141,236.64 = 43,612.04/x
  3. Step 3: Cross multiply
    94,284.02x = 141,236.64 × 43,612.04
  4. Step 4: Simplify right side
    94,284.02x = 6,159,618,346.24
  5. Step 5: Solve for x
    x = 6,159,618,346.24/94,284.02
  6. Step 6: Final answer
    x = 65,330.46

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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.