Home / 23,078.04-34,596.56-11,225.30

Finding the Fourth Proportional to 23,078.04, 34,596.56 and 11,225.30

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Solution

The fourth proportional to 23,078.04, 34,596.56 and 11,225.30 is: 16,827.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,078.04 : 34,596.56 = 11,225.30 : x
  2. Step 2: Convert to fraction form
    23,078.04/34,596.56 = 11,225.30/x
  3. Step 3: Cross multiply
    23,078.04x = 34,596.56 × 11,225.30
  4. Step 4: Simplify right side
    23,078.04x = 388,356,764.97
  5. Step 5: Solve for x
    x = 388,356,764.97/23,078.04
  6. Step 6: Final answer
    x = 16,827.98

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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.