Home / 22,803.37-34,205.18-10,308.77

Finding the Fourth Proportional to 22,803.37, 34,205.18 and 10,308.77

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Solution

The fourth proportional to 22,803.37, 34,205.18 and 10,308.77 is: 15,463.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,803.37 : 34,205.18 = 10,308.77 : x
  2. Step 2: Convert to fraction form
    22,803.37/34,205.18 = 10,308.77/x
  3. Step 3: Cross multiply
    22,803.37x = 34,205.18 × 10,308.77
  4. Step 4: Simplify right side
    22,803.37x = 352,613,333.43
  5. Step 5: Solve for x
    x = 352,613,333.43/22,803.37
  6. Step 6: Final answer
    x = 15,463.21

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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.