Home / 40,860.38-56,389.61-24,940.26

Finding the Fourth Proportional to 40,860.38, 56,389.61 and 24,940.26

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Solution

The fourth proportional to 40,860.38, 56,389.61 and 24,940.26 is: 34,418.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,860.38 : 56,389.61 = 24,940.26 : x
  2. Step 2: Convert to fraction form
    40,860.38/56,389.61 = 24,940.26/x
  3. Step 3: Cross multiply
    40,860.38x = 56,389.61 × 24,940.26
  4. Step 4: Simplify right side
    40,860.38x = 1,406,371,534.70
  5. Step 5: Solve for x
    x = 1,406,371,534.70/40,860.38
  6. Step 6: Final answer
    x = 34,418.95

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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.