Home / 9,010.04-13,518.09-3,463.56

Finding the Fourth Proportional to 9,010.04, 13,518.09 and 3,463.56

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Solution

The fourth proportional to 9,010.04, 13,518.09 and 3,463.56 is: 5,196.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,010.04 : 13,518.09 = 3,463.56 : x
  2. Step 2: Convert to fraction form
    9,010.04/13,518.09 = 3,463.56/x
  3. Step 3: Cross multiply
    9,010.04x = 13,518.09 × 3,463.56
  4. Step 4: Simplify right side
    9,010.04x = 46,820,715.80
  5. Step 5: Solve for x
    x = 46,820,715.80/9,010.04
  6. Step 6: Final answer
    x = 5,196.51

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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.