Home / 9,510.09-14,266.68-2,934.75

Finding the Fourth Proportional to 9,510.09, 14,266.68 and 2,934.75

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Solution

The fourth proportional to 9,510.09, 14,266.68 and 2,934.75 is: 4,402.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,510.09 : 14,266.68 = 2,934.75 : x
  2. Step 2: Convert to fraction form
    9,510.09/14,266.68 = 2,934.75/x
  3. Step 3: Cross multiply
    9,510.09x = 14,266.68 × 2,934.75
  4. Step 4: Simplify right side
    9,510.09x = 41,869,139.13
  5. Step 5: Solve for x
    x = 41,869,139.13/9,510.09
  6. Step 6: Final answer
    x = 4,402.60

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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.