Home / 35,218.35-52,833.68-15,496.40

Finding the Fourth Proportional to 35,218.35, 52,833.68 and 15,496.40

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Solution

The fourth proportional to 35,218.35, 52,833.68 and 15,496.40 is: 23,247.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,218.35 : 52,833.68 = 15,496.40 : x
  2. Step 2: Convert to fraction form
    35,218.35/52,833.68 = 15,496.40/x
  3. Step 3: Cross multiply
    35,218.35x = 52,833.68 × 15,496.40
  4. Step 4: Simplify right side
    35,218.35x = 818,731,497.10
  5. Step 5: Solve for x
    x = 818,731,497.10/35,218.35
  6. Step 6: Final answer
    x = 23,247.30

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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.