Home / 23,270.07-34,908.35-7,475.58

Finding the Fourth Proportional to 23,270.07, 34,908.35 and 7,475.58

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Solution

The fourth proportional to 23,270.07, 34,908.35 and 7,475.58 is: 11,214.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,270.07 : 34,908.35 = 7,475.58 : x
  2. Step 2: Convert to fraction form
    23,270.07/34,908.35 = 7,475.58/x
  3. Step 3: Cross multiply
    23,270.07x = 34,908.35 × 7,475.58
  4. Step 4: Simplify right side
    23,270.07x = 260,960,163.09
  5. Step 5: Solve for x
    x = 260,960,163.09/23,270.07
  6. Step 6: Final answer
    x = 11,214.41

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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.