Home / 19,494.08-26,901.82-10,541.51

Finding the Fourth Proportional to 19,494.08, 26,901.82 and 10,541.51

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Solution

The fourth proportional to 19,494.08, 26,901.82 and 10,541.51 is: 14,547.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,494.08 : 26,901.82 = 10,541.51 : x
  2. Step 2: Convert to fraction form
    19,494.08/26,901.82 = 10,541.51/x
  3. Step 3: Cross multiply
    19,494.08x = 26,901.82 × 10,541.51
  4. Step 4: Simplify right side
    19,494.08x = 283,585,784.10
  5. Step 5: Solve for x
    x = 283,585,784.10/19,494.08
  6. Step 6: Final answer
    x = 14,547.27

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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.