Home / 9,610.67-14,423.31-6,647.29

Finding the Fourth Proportional to 9,610.67, 14,423.31 and 6,647.29

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Solution

The fourth proportional to 9,610.67, 14,423.31 and 6,647.29 is: 9,975.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,610.67 : 14,423.31 = 6,647.29 : x
  2. Step 2: Convert to fraction form
    9,610.67/14,423.31 = 6,647.29/x
  3. Step 3: Cross multiply
    9,610.67x = 14,423.31 × 6,647.29
  4. Step 4: Simplify right side
    9,610.67x = 95,875,888.27
  5. Step 5: Solve for x
    x = 95,875,888.27/9,610.67
  6. Step 6: Final answer
    x = 9,975.98

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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.