Home / 35,136.56-52,454.35-33,906.08

Finding the Fourth Proportional to 35,136.56, 52,454.35 and 33,906.08

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Solution

The fourth proportional to 35,136.56, 52,454.35 and 33,906.08 is: 50,617.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,136.56 : 52,454.35 = 33,906.08 : x
  2. Step 2: Convert to fraction form
    35,136.56/52,454.35 = 33,906.08/x
  3. Step 3: Cross multiply
    35,136.56x = 52,454.35 × 33,906.08
  4. Step 4: Simplify right side
    35,136.56x = 1,778,521,387.45
  5. Step 5: Solve for x
    x = 1,778,521,387.45/35,136.56
  6. Step 6: Final answer
    x = 50,617.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.