Home / 24,983.13-34,475.64-13,652.10

Finding the Fourth Proportional to 24,983.13, 34,475.64 and 13,652.10

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Solution

The fourth proportional to 24,983.13, 34,475.64 and 13,652.10 is: 18,839.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,983.13 : 34,475.64 = 13,652.10 : x
  2. Step 2: Convert to fraction form
    24,983.13/34,475.64 = 13,652.10/x
  3. Step 3: Cross multiply
    24,983.13x = 34,475.64 × 13,652.10
  4. Step 4: Simplify right side
    24,983.13x = 470,664,884.84
  5. Step 5: Solve for x
    x = 470,664,884.84/24,983.13
  6. Step 6: Final answer
    x = 18,839.31

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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.