Home / 94,618.40-141,766.93-57,099.63

Finding the Fourth Proportional to 94,618.40, 141,766.93 and 57,099.63

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Solution

The fourth proportional to 94,618.40, 141,766.93 and 57,099.63 is: 85,552.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,618.40 : 141,766.93 = 57,099.63 : x
  2. Step 2: Convert to fraction form
    94,618.40/141,766.93 = 57,099.63/x
  3. Step 3: Cross multiply
    94,618.40x = 141,766.93 × 57,099.63
  4. Step 4: Simplify right side
    94,618.40x = 8,094,839,054.80
  5. Step 5: Solve for x
    x = 8,094,839,054.80/94,618.40
  6. Step 6: Final answer
    x = 85,552.49

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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.