Home / 29,462.20-44,106.46-19,448.47

Finding the Fourth Proportional to 29,462.20, 44,106.46 and 19,448.47

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Solution

The fourth proportional to 29,462.20, 44,106.46 and 19,448.47 is: 29,115.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,462.20 : 44,106.46 = 19,448.47 : x
  2. Step 2: Convert to fraction form
    29,462.20/44,106.46 = 19,448.47/x
  3. Step 3: Cross multiply
    29,462.20x = 44,106.46 × 19,448.47
  4. Step 4: Simplify right side
    29,462.20x = 857,803,164.12
  5. Step 5: Solve for x
    x = 857,803,164.12/29,462.20
  6. Step 6: Final answer
    x = 29,115.38

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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.