Home / 24,579.53-36,871.70-9,785.00

Finding the Fourth Proportional to 24,579.53, 36,871.70 and 9,785.00

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Solution

The fourth proportional to 24,579.53, 36,871.70 and 9,785.00 is: 14,678.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,579.53 : 36,871.70 = 9,785.00 : x
  2. Step 2: Convert to fraction form
    24,579.53/36,871.70 = 9,785.00/x
  3. Step 3: Cross multiply
    24,579.53x = 36,871.70 × 9,785.00
  4. Step 4: Simplify right side
    24,579.53x = 360,789,351.22
  5. Step 5: Solve for x
    x = 360,789,351.22/24,579.53
  6. Step 6: Final answer
    x = 14,678.45

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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.