Home / 24,420.30-36,583.14-13,858.38

Finding the Fourth Proportional to 24,420.30, 36,583.14 and 13,858.38

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Solution

The fourth proportional to 24,420.30, 36,583.14 and 13,858.38 is: 20,760.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,420.30 : 36,583.14 = 13,858.38 : x
  2. Step 2: Convert to fraction form
    24,420.30/36,583.14 = 13,858.38/x
  3. Step 3: Cross multiply
    24,420.30x = 36,583.14 × 13,858.38
  4. Step 4: Simplify right side
    24,420.30x = 506,983,055.71
  5. Step 5: Solve for x
    x = 506,983,055.71/24,420.30
  6. Step 6: Final answer
    x = 20,760.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.