Home / 11,460.59-17,113.28-9,094.02

Finding the Fourth Proportional to 11,460.59, 17,113.28 and 9,094.02

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Solution

The fourth proportional to 11,460.59, 17,113.28 and 9,094.02 is: 13,579.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,460.59 : 17,113.28 = 9,094.02 : x
  2. Step 2: Convert to fraction form
    11,460.59/17,113.28 = 9,094.02/x
  3. Step 3: Cross multiply
    11,460.59x = 17,113.28 × 9,094.02
  4. Step 4: Simplify right side
    11,460.59x = 155,628,435.04
  5. Step 5: Solve for x
    x = 155,628,435.04/11,460.59
  6. Step 6: Final answer
    x = 13,579.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.