Home / 9,410.23-14,125.56-7,076.89

Finding the Fourth Proportional to 9,410.23, 14,125.56 and 7,076.89

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Solution

The fourth proportional to 9,410.23, 14,125.56 and 7,076.89 is: 10,623.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410.23 : 14,125.56 = 7,076.89 : x
  2. Step 2: Convert to fraction form
    9,410.23/14,125.56 = 7,076.89/x
  3. Step 3: Cross multiply
    9,410.23x = 14,125.56 × 7,076.89
  4. Step 4: Simplify right side
    9,410.23x = 99,965,034.31
  5. Step 5: Solve for x
    x = 99,965,034.31/9,410.23
  6. Step 6: Final answer
    x = 10,623.02

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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.