Home / 112,600.89-168,925.41-41,523.72

Finding the Fourth Proportional to 112,600.89, 168,925.41 and 41,523.72

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Solution

The fourth proportional to 112,600.89, 168,925.41 and 41,523.72 is: 62,294.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,600.89 : 168,925.41 = 41,523.72 : x
  2. Step 2: Convert to fraction form
    112,600.89/168,925.41 = 41,523.72/x
  3. Step 3: Cross multiply
    112,600.89x = 168,925.41 × 41,523.72
  4. Step 4: Simplify right side
    112,600.89x = 7,014,411,425.73
  5. Step 5: Solve for x
    x = 7,014,411,425.73/112,600.89
  6. Step 6: Final answer
    x = 62,294.46

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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.