Home / 23,253.48-34,919.10-23,072.04

Finding the Fourth Proportional to 23,253.48, 34,919.10 and 23,072.04

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Solution

The fourth proportional to 23,253.48, 34,919.10 and 23,072.04 is: 34,646.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,253.48 : 34,919.10 = 23,072.04 : x
  2. Step 2: Convert to fraction form
    23,253.48/34,919.10 = 23,072.04/x
  3. Step 3: Cross multiply
    23,253.48x = 34,919.10 × 23,072.04
  4. Step 4: Simplify right side
    23,253.48x = 805,654,871.96
  5. Step 5: Solve for x
    x = 805,654,871.96/23,253.48
  6. Step 6: Final answer
    x = 34,646.64

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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.