Home / 19,052.56-26,292.18-10,554.50

Finding the Fourth Proportional to 19,052.56, 26,292.18 and 10,554.50

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Solution

The fourth proportional to 19,052.56, 26,292.18 and 10,554.50 is: 14,565.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,052.56 : 26,292.18 = 10,554.50 : x
  2. Step 2: Convert to fraction form
    19,052.56/26,292.18 = 10,554.50/x
  3. Step 3: Cross multiply
    19,052.56x = 26,292.18 × 10,554.50
  4. Step 4: Simplify right side
    19,052.56x = 277,500,728.41
  5. Step 5: Solve for x
    x = 277,500,728.41/19,052.56
  6. Step 6: Final answer
    x = 14,565.01

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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.