Home / 9,510.14-14,264.28-4,245.38

Finding the Fourth Proportional to 9,510.14, 14,264.28 and 4,245.38

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Solution

The fourth proportional to 9,510.14, 14,264.28 and 4,245.38 is: 6,367.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,510.14 : 14,264.28 = 4,245.38 : x
  2. Step 2: Convert to fraction form
    9,510.14/14,264.28 = 4,245.38/x
  3. Step 3: Cross multiply
    9,510.14x = 14,264.28 × 4,245.38
  4. Step 4: Simplify right side
    9,510.14x = 60,557,289.03
  5. Step 5: Solve for x
    x = 60,557,289.03/9,510.14
  6. Step 6: Final answer
    x = 6,367.65

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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.