Home / 94,496.44-130,346.46-56,230.12

Finding the Fourth Proportional to 94,496.44, 130,346.46 and 56,230.12

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Solution

The fourth proportional to 94,496.44, 130,346.46 and 56,230.12 is: 77,562.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,496.44 : 130,346.46 = 56,230.12 : x
  2. Step 2: Convert to fraction form
    94,496.44/130,346.46 = 56,230.12/x
  3. Step 3: Cross multiply
    94,496.44x = 130,346.46 × 56,230.12
  4. Step 4: Simplify right side
    94,496.44x = 7,329,397,087.38
  5. Step 5: Solve for x
    x = 7,329,397,087.38/94,496.44
  6. Step 6: Final answer
    x = 77,562.68

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Double scale
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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.