Home / 107,468.76-161,158.90-46,682.92

Finding the Fourth Proportional to 107,468.76, 161,158.90 and 46,682.92

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Solution

The fourth proportional to 107,468.76, 161,158.90 and 46,682.92 is: 70,005.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,468.76 : 161,158.90 = 46,682.92 : x
  2. Step 2: Convert to fraction form
    107,468.76/161,158.90 = 46,682.92/x
  3. Step 3: Cross multiply
    107,468.76x = 161,158.90 × 46,682.92
  4. Step 4: Simplify right side
    107,468.76x = 7,523,368,035.99
  5. Step 5: Solve for x
    x = 7,523,368,035.99/107,468.76
  6. Step 6: Final answer
    x = 70,005.16

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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.