Home / 95,159.04-131,317.74-52,716.66

Finding the Fourth Proportional to 95,159.04, 131,317.74 and 52,716.66

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Solution

The fourth proportional to 95,159.04, 131,317.74 and 52,716.66 is: 72,748.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,159.04 : 131,317.74 = 52,716.66 : x
  2. Step 2: Convert to fraction form
    95,159.04/131,317.74 = 52,716.66/x
  3. Step 3: Cross multiply
    95,159.04x = 131,317.74 × 52,716.66
  4. Step 4: Simplify right side
    95,159.04x = 6,922,632,651.55
  5. Step 5: Solve for x
    x = 6,922,632,651.55/95,159.04
  6. Step 6: Final answer
    x = 72,748.03

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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.