Home / 19,962.24-27,547.33-11,009.58

Finding the Fourth Proportional to 19,962.24, 27,547.33 and 11,009.58

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Solution

The fourth proportional to 19,962.24, 27,547.33 and 11,009.58 is: 15,192.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,962.24 : 27,547.33 = 11,009.58 : x
  2. Step 2: Convert to fraction form
    19,962.24/27,547.33 = 11,009.58/x
  3. Step 3: Cross multiply
    19,962.24x = 27,547.33 × 11,009.58
  4. Step 4: Simplify right side
    19,962.24x = 303,284,533.42
  5. Step 5: Solve for x
    x = 303,284,533.42/19,962.24
  6. Step 6: Final answer
    x = 15,192.91

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