Home / 23,030.44-34,548.90-11,343.76

Finding the Fourth Proportional to 23,030.44, 34,548.90 and 11,343.76

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Solution

The fourth proportional to 23,030.44, 34,548.90 and 11,343.76 is: 17,017.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,030.44 : 34,548.90 = 11,343.76 : x
  2. Step 2: Convert to fraction form
    23,030.44/34,548.90 = 11,343.76/x
  3. Step 3: Cross multiply
    23,030.44x = 34,548.90 × 11,343.76
  4. Step 4: Simplify right side
    23,030.44x = 391,914,429.86
  5. Step 5: Solve for x
    x = 391,914,429.86/23,030.44
  6. Step 6: Final answer
    x = 17,017.24

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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.