Home / 9,473.09-14,209.61-2,547.59

Finding the Fourth Proportional to 9,473.09, 14,209.61 and 2,547.59

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Solution

The fourth proportional to 9,473.09, 14,209.61 and 2,547.59 is: 3,821.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,473.09 : 14,209.61 = 2,547.59 : x
  2. Step 2: Convert to fraction form
    9,473.09/14,209.61 = 2,547.59/x
  3. Step 3: Cross multiply
    9,473.09x = 14,209.61 × 2,547.59
  4. Step 4: Simplify right side
    9,473.09x = 36,200,195.66
  5. Step 5: Solve for x
    x = 36,200,195.66/9,473.09
  6. Step 6: Final answer
    x = 3,821.37

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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.