Home / 23,271.07-34,909.85-7,476.58

Finding the Fourth Proportional to 23,271.07, 34,909.85 and 7,476.58

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Solution

The fourth proportional to 23,271.07, 34,909.85 and 7,476.58 is: 11,215.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,271.07 : 34,909.85 = 7,476.58 : x
  2. Step 2: Convert to fraction form
    23,271.07/34,909.85 = 7,476.58/x
  3. Step 3: Cross multiply
    23,271.07x = 34,909.85 × 7,476.58
  4. Step 4: Simplify right side
    23,271.07x = 261,006,286.31
  5. Step 5: Solve for x
    x = 261,006,286.31/23,271.07
  6. Step 6: Final answer
    x = 11,215.91

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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.