Home / 9,046.06-13,569.16-4,661.12

Finding the Fourth Proportional to 9,046.06, 13,569.16 and 4,661.12

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Solution

The fourth proportional to 9,046.06, 13,569.16 and 4,661.12 is: 6,991.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046.06 : 13,569.16 = 4,661.12 : x
  2. Step 2: Convert to fraction form
    9,046.06/13,569.16 = 4,661.12/x
  3. Step 3: Cross multiply
    9,046.06x = 13,569.16 × 4,661.12
  4. Step 4: Simplify right side
    9,046.06x = 63,247,483.06
  5. Step 5: Solve for x
    x = 63,247,483.06/9,046.06
  6. Step 6: Final answer
    x = 6,991.72

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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.