Home / 19,476.80-29,267.96-10,598.70

Finding the Fourth Proportional to 19,476.80, 29,267.96 and 10,598.70

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Solution

The fourth proportional to 19,476.80, 29,267.96 and 10,598.70 is: 15,926.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,476.80 : 29,267.96 = 10,598.70 : x
  2. Step 2: Convert to fraction form
    19,476.80/29,267.96 = 10,598.70/x
  3. Step 3: Cross multiply
    19,476.80x = 29,267.96 × 10,598.70
  4. Step 4: Simplify right side
    19,476.80x = 310,202,249.59
  5. Step 5: Solve for x
    x = 310,202,249.59/19,476.80
  6. Step 6: Final answer
    x = 15,926.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.