Home / 24,911.04-37,376.55-10,121.10

Finding the Fourth Proportional to 24,911.04, 37,376.55 and 10,121.10

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Solution

The fourth proportional to 24,911.04, 37,376.55 and 10,121.10 is: 15,185.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,911.04 : 37,376.55 = 10,121.10 : x
  2. Step 2: Convert to fraction form
    24,911.04/37,376.55 = 10,121.10/x
  3. Step 3: Cross multiply
    24,911.04x = 37,376.55 × 10,121.10
  4. Step 4: Simplify right side
    24,911.04x = 378,291,800.21
  5. Step 5: Solve for x
    x = 378,291,800.21/24,911.04
  6. Step 6: Final answer
    x = 15,185.71

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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.