Home / 16,597.04-22,883.96-13,560.91

Finding the Fourth Proportional to 16,597.04, 22,883.96 and 13,560.91

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Solution

The fourth proportional to 16,597.04, 22,883.96 and 13,560.91 is: 18,697.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,597.04 : 22,883.96 = 13,560.91 : x
  2. Step 2: Convert to fraction form
    16,597.04/22,883.96 = 13,560.91/x
  3. Step 3: Cross multiply
    16,597.04x = 22,883.96 × 13,560.91
  4. Step 4: Simplify right side
    16,597.04x = 310,327,298.70
  5. Step 5: Solve for x
    x = 310,327,298.70/16,597.04
  6. Step 6: Final answer
    x = 18,697.76

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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.