Home / 94,611.44-130,558.43-58,800.53

Finding the Fourth Proportional to 94,611.44, 130,558.43 and 58,800.53

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Solution

The fourth proportional to 94,611.44, 130,558.43 and 58,800.53 is: 81,141.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,611.44 : 130,558.43 = 58,800.53 : x
  2. Step 2: Convert to fraction form
    94,611.44/130,558.43 = 58,800.53/x
  3. Step 3: Cross multiply
    94,611.44x = 130,558.43 × 58,800.53
  4. Step 4: Simplify right side
    94,611.44x = 7,676,905,353.37
  5. Step 5: Solve for x
    x = 7,676,905,353.37/94,611.44
  6. Step 6: Final answer
    x = 81,141.40

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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.