Home / 29,133.80-43,697.82-11,598.92

Finding the Fourth Proportional to 29,133.80, 43,697.82 and 11,598.92

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Solution

The fourth proportional to 29,133.80, 43,697.82 and 11,598.92 is: 17,397.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,133.80 : 43,697.82 = 11,598.92 : x
  2. Step 2: Convert to fraction form
    29,133.80/43,697.82 = 11,598.92/x
  3. Step 3: Cross multiply
    29,133.80x = 43,697.82 × 11,598.92
  4. Step 4: Simplify right side
    29,133.80x = 506,847,518.35
  5. Step 5: Solve for x
    x = 506,847,518.35/29,133.80
  6. Step 6: Final answer
    x = 17,397.23

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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.