Home / 41,099.03-61,598.98-20,007.47

Finding the Fourth Proportional to 41,099.03, 61,598.98 and 20,007.47

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Solution

The fourth proportional to 41,099.03, 61,598.98 and 20,007.47 is: 29,987.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,099.03 : 61,598.98 = 20,007.47 : x
  2. Step 2: Convert to fraction form
    41,099.03/61,598.98 = 20,007.47/x
  3. Step 3: Cross multiply
    41,099.03x = 61,598.98 × 20,007.47
  4. Step 4: Simplify right side
    41,099.03x = 1,232,439,923.39
  5. Step 5: Solve for x
    x = 1,232,439,923.39/41,099.03
  6. Step 6: Final answer
    x = 29,987.08

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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.