Home / 45,308.04-62,523.24-25,165.80

Finding the Fourth Proportional to 45,308.04, 62,523.24 and 25,165.80

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Solution

The fourth proportional to 45,308.04, 62,523.24 and 25,165.80 is: 34,727.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,308.04 : 62,523.24 = 25,165.80 : x
  2. Step 2: Convert to fraction form
    45,308.04/62,523.24 = 25,165.80/x
  3. Step 3: Cross multiply
    45,308.04x = 62,523.24 × 25,165.80
  4. Step 4: Simplify right side
    45,308.04x = 1,573,447,353.19
  5. Step 5: Solve for x
    x = 1,573,447,353.19/45,308.04
  6. Step 6: Final answer
    x = 34,727.77

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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.