Home / 11,047.02-15,244.74-6,011.19

Finding the Fourth Proportional to 11,047.02, 15,244.74 and 6,011.19

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Solution

The fourth proportional to 11,047.02, 15,244.74 and 6,011.19 is: 8,295.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,047.02 : 15,244.74 = 6,011.19 : x
  2. Step 2: Convert to fraction form
    11,047.02/15,244.74 = 6,011.19/x
  3. Step 3: Cross multiply
    11,047.02x = 15,244.74 × 6,011.19
  4. Step 4: Simplify right side
    11,047.02x = 91,639,028.64
  5. Step 5: Solve for x
    x = 91,639,028.64/11,047.02
  6. Step 6: Final answer
    x = 8,295.36

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.