Home / 19,233.14-26,541.93-11,275.58

Finding the Fourth Proportional to 19,233.14, 26,541.93 and 11,275.58

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Solution

The fourth proportional to 19,233.14, 26,541.93 and 11,275.58 is: 15,560.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,233.14 : 26,541.93 = 11,275.58 : x
  2. Step 2: Convert to fraction form
    19,233.14/26,541.93 = 11,275.58/x
  3. Step 3: Cross multiply
    19,233.14x = 26,541.93 × 11,275.58
  4. Step 4: Simplify right side
    19,233.14x = 299,275,655.07
  5. Step 5: Solve for x
    x = 299,275,655.07/19,233.14
  6. Step 6: Final answer
    x = 15,560.42

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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.