Home / 104,045.04-156,066.84-41,714.64

Finding the Fourth Proportional to 104,045.04, 156,066.84 and 41,714.64

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Solution

The fourth proportional to 104,045.04, 156,066.84 and 41,714.64 is: 62,571.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,045.04 : 156,066.84 = 41,714.64 : x
  2. Step 2: Convert to fraction form
    104,045.04/156,066.84 = 41,714.64/x
  3. Step 3: Cross multiply
    104,045.04x = 156,066.84 × 41,714.64
  4. Step 4: Simplify right side
    104,045.04x = 6,510,272,046.54
  5. Step 5: Solve for x
    x = 6,510,272,046.54/104,045.04
  6. Step 6: Final answer
    x = 62,571.67

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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.