Home / 35,528.27-53,270.54-32,160.29

Finding the Fourth Proportional to 35,528.27, 53,270.54 and 32,160.29

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Solution

The fourth proportional to 35,528.27, 53,270.54 and 32,160.29 is: 48,220.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,528.27 : 53,270.54 = 32,160.29 : x
  2. Step 2: Convert to fraction form
    35,528.27/53,270.54 = 32,160.29/x
  3. Step 3: Cross multiply
    35,528.27x = 53,270.54 × 32,160.29
  4. Step 4: Simplify right side
    35,528.27x = 1,713,195,917.50
  5. Step 5: Solve for x
    x = 1,713,195,917.50/35,528.27
  6. Step 6: Final answer
    x = 48,220.64

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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.