Home / 19,096.50-26,353.35-10,713.18

Finding the Fourth Proportional to 19,096.50, 26,353.35 and 10,713.18

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Solution

The fourth proportional to 19,096.50, 26,353.35 and 10,713.18 is: 14,784.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,096.50 : 26,353.35 = 10,713.18 : x
  2. Step 2: Convert to fraction form
    19,096.50/26,353.35 = 10,713.18/x
  3. Step 3: Cross multiply
    19,096.50x = 26,353.35 × 10,713.18
  4. Step 4: Simplify right side
    19,096.50x = 282,328,182.15
  5. Step 5: Solve for x
    x = 282,328,182.15/19,096.50
  6. Step 6: Final answer
    x = 14,784.29

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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.