Home / 45,161.55-62,326.77-25,024.75

Finding the Fourth Proportional to 45,161.55, 62,326.77 and 25,024.75

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Solution

The fourth proportional to 45,161.55, 62,326.77 and 25,024.75 is: 34,536.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,161.55 : 62,326.77 = 25,024.75 : x
  2. Step 2: Convert to fraction form
    45,161.55/62,326.77 = 25,024.75/x
  3. Step 3: Cross multiply
    45,161.55x = 62,326.77 × 25,024.75
  4. Step 4: Simplify right side
    45,161.55x = 1,559,711,587.90
  5. Step 5: Solve for x
    x = 1,559,711,587.90/45,161.55
  6. Step 6: Final answer
    x = 34,536.27

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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.