Home / 29,212.93-43,800.22-10,483.57

Finding the Fourth Proportional to 29,212.93, 43,800.22 and 10,483.57

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Solution

The fourth proportional to 29,212.93, 43,800.22 and 10,483.57 is: 15,718.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,212.93 : 43,800.22 = 10,483.57 : x
  2. Step 2: Convert to fraction form
    29,212.93/43,800.22 = 10,483.57/x
  3. Step 3: Cross multiply
    29,212.93x = 43,800.22 × 10,483.57
  4. Step 4: Simplify right side
    29,212.93x = 459,182,672.39
  5. Step 5: Solve for x
    x = 459,182,672.39/29,212.93
  6. Step 6: Final answer
    x = 15,718.47

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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.