Home / 40,317.86-60,136.62-35,011.14

Finding the Fourth Proportional to 40,317.86, 60,136.62 and 35,011.14

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Solution

The fourth proportional to 40,317.86, 60,136.62 and 35,011.14 is: 52,221.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,317.86 : 60,136.62 = 35,011.14 : x
  2. Step 2: Convert to fraction form
    40,317.86/60,136.62 = 35,011.14/x
  3. Step 3: Cross multiply
    40,317.86x = 60,136.62 × 35,011.14
  4. Step 4: Simplify right side
    40,317.86x = 2,105,451,621.95
  5. Step 5: Solve for x
    x = 2,105,451,621.95/40,317.86
  6. Step 6: Final answer
    x = 52,221.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.