Home / 61,528.54-84,909.39-33,234.23

Finding the Fourth Proportional to 61,528.54, 84,909.39 and 33,234.23

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Solution

The fourth proportional to 61,528.54, 84,909.39 and 33,234.23 is: 45,863.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,528.54 : 84,909.39 = 33,234.23 : x
  2. Step 2: Convert to fraction form
    61,528.54/84,909.39 = 33,234.23/x
  3. Step 3: Cross multiply
    61,528.54x = 84,909.39 × 33,234.23
  4. Step 4: Simplify right side
    61,528.54x = 2,821,898,196.42
  5. Step 5: Solve for x
    x = 2,821,898,196.42/61,528.54
  6. Step 6: Final answer
    x = 45,863.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.