Home / 19,052.19-26,294.63-11,096.91

Finding the Fourth Proportional to 19,052.19, 26,294.63 and 11,096.91

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Solution

The fourth proportional to 19,052.19, 26,294.63 and 11,096.91 is: 15,315.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,052.19 : 26,294.63 = 11,096.91 : x
  2. Step 2: Convert to fraction form
    19,052.19/26,294.63 = 11,096.91/x
  3. Step 3: Cross multiply
    19,052.19x = 26,294.63 × 11,096.91
  4. Step 4: Simplify right side
    19,052.19x = 291,789,087.11
  5. Step 5: Solve for x
    x = 291,789,087.11/19,052.19
  6. Step 6: Final answer
    x = 15,315.25

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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.