Home / 23,303.46-34,926.02-18,353.54

Finding the Fourth Proportional to 23,303.46, 34,926.02 and 18,353.54

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Solution

The fourth proportional to 23,303.46, 34,926.02 and 18,353.54 is: 27,507.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,303.46 : 34,926.02 = 18,353.54 : x
  2. Step 2: Convert to fraction form
    23,303.46/34,926.02 = 18,353.54/x
  3. Step 3: Cross multiply
    23,303.46x = 34,926.02 × 18,353.54
  4. Step 4: Simplify right side
    23,303.46x = 641,016,105.11
  5. Step 5: Solve for x
    x = 641,016,105.11/23,303.46
  6. Step 6: Final answer
    x = 27,507.34

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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.