Home / 45,582.84-62,907.48-25,443.66

Finding the Fourth Proportional to 45,582.84, 62,907.48 and 25,443.66

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Solution

The fourth proportional to 45,582.84, 62,907.48 and 25,443.66 is: 35,114.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,582.84 : 62,907.48 = 25,443.66 : x
  2. Step 2: Convert to fraction form
    45,582.84/62,907.48 = 25,443.66/x
  3. Step 3: Cross multiply
    45,582.84x = 62,907.48 × 25,443.66
  4. Step 4: Simplify right side
    45,582.84x = 1,600,596,532.58
  5. Step 5: Solve for x
    x = 1,600,596,532.58/45,582.84
  6. Step 6: Final answer
    x = 35,114.02

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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.