Home / 25,560.15-35,253.01-16,610.51

Finding the Fourth Proportional to 25,560.15, 35,253.01 and 16,610.51

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Solution

The fourth proportional to 25,560.15, 35,253.01 and 16,610.51 is: 22,909.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,560.15 : 35,253.01 = 16,610.51 : x
  2. Step 2: Convert to fraction form
    25,560.15/35,253.01 = 16,610.51/x
  3. Step 3: Cross multiply
    25,560.15x = 35,253.01 × 16,610.51
  4. Step 4: Simplify right side
    25,560.15x = 585,570,392.08
  5. Step 5: Solve for x
    x = 585,570,392.08/25,560.15
  6. Step 6: Final answer
    x = 22,909.51

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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.