Home / 39,630.62-54,695.84-24,528.12

Finding the Fourth Proportional to 39,630.62, 54,695.84 and 24,528.12

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Solution

The fourth proportional to 39,630.62, 54,695.84 and 24,528.12 is: 33,852.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,630.62 : 54,695.84 = 24,528.12 : x
  2. Step 2: Convert to fraction form
    39,630.62/54,695.84 = 24,528.12/x
  3. Step 3: Cross multiply
    39,630.62x = 54,695.84 × 24,528.12
  4. Step 4: Simplify right side
    39,630.62x = 1,341,586,004.38
  5. Step 5: Solve for x
    x = 1,341,586,004.38/39,630.62
  6. Step 6: Final answer
    x = 33,852.26

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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.