Home / 29,282.91-43,926.27-11,750.46

Finding the Fourth Proportional to 29,282.91, 43,926.27 and 11,750.46

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Solution

The fourth proportional to 29,282.91, 43,926.27 and 11,750.46 is: 17,626.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,282.91 : 43,926.27 = 11,750.46 : x
  2. Step 2: Convert to fraction form
    29,282.91/43,926.27 = 11,750.46/x
  3. Step 3: Cross multiply
    29,282.91x = 43,926.27 × 11,750.46
  4. Step 4: Simplify right side
    29,282.91x = 516,153,878.58
  5. Step 5: Solve for x
    x = 516,153,878.58/29,282.91
  6. Step 6: Final answer
    x = 17,626.45

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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.