Home / 26,673.30-36,804.78-16,613.10

Finding the Fourth Proportional to 26,673.30, 36,804.78 and 16,613.10

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Solution

The fourth proportional to 26,673.30, 36,804.78 and 16,613.10 is: 22,923.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,673.30 : 36,804.78 = 16,613.10 : x
  2. Step 2: Convert to fraction form
    26,673.30/36,804.78 = 16,613.10/x
  3. Step 3: Cross multiply
    26,673.30x = 36,804.78 × 16,613.10
  4. Step 4: Simplify right side
    26,673.30x = 611,441,490.62
  5. Step 5: Solve for x
    x = 611,441,490.62/26,673.30
  6. Step 6: Final answer
    x = 22,923.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.