Home / 45,308.85-62,526.83-25,167.03

Finding the Fourth Proportional to 45,308.85, 62,526.83 and 25,167.03

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Solution

The fourth proportional to 45,308.85, 62,526.83 and 25,167.03 is: 34,730.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,308.85 : 62,526.83 = 25,167.03 : x
  2. Step 2: Convert to fraction form
    45,308.85/62,526.83 = 25,167.03/x
  3. Step 3: Cross multiply
    45,308.85x = 62,526.83 × 25,167.03
  4. Step 4: Simplify right side
    45,308.85x = 1,573,614,480.58
  5. Step 5: Solve for x
    x = 1,573,614,480.58/45,308.85
  6. Step 6: Final answer
    x = 34,730.84

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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.