Home / 19,604.79-27,054.45-10,652.26

Finding the Fourth Proportional to 19,604.79, 27,054.45 and 10,652.26

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Solution

The fourth proportional to 19,604.79, 27,054.45 and 10,652.26 is: 14,700.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,604.79 : 27,054.45 = 10,652.26 : x
  2. Step 2: Convert to fraction form
    19,604.79/27,054.45 = 10,652.26/x
  3. Step 3: Cross multiply
    19,604.79x = 27,054.45 × 10,652.26
  4. Step 4: Simplify right side
    19,604.79x = 288,191,035.56
  5. Step 5: Solve for x
    x = 288,191,035.56/19,604.79
  6. Step 6: Final answer
    x = 14,700.03

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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.