Home / 45,367.59-62,607.22-25,223.84

Finding the Fourth Proportional to 45,367.59, 62,607.22 and 25,223.84

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Solution

The fourth proportional to 45,367.59, 62,607.22 and 25,223.84 is: 34,808.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,367.59 : 62,607.22 = 25,223.84 : x
  2. Step 2: Convert to fraction form
    45,367.59/62,607.22 = 25,223.84/x
  3. Step 3: Cross multiply
    45,367.59x = 62,607.22 × 25,223.84
  4. Step 4: Simplify right side
    45,367.59x = 1,579,194,124.03
  5. Step 5: Solve for x
    x = 1,579,194,124.03/45,367.59
  6. Step 6: Final answer
    x = 34,808.86

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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.