Home / 24,684.77-37,107.34-19,807.76

Finding the Fourth Proportional to 24,684.77, 37,107.34 and 19,807.76

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Solution

The fourth proportional to 24,684.77, 37,107.34 and 19,807.76 is: 29,775.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,684.77 : 37,107.34 = 19,807.76 : x
  2. Step 2: Convert to fraction form
    24,684.77/37,107.34 = 19,807.76/x
  3. Step 3: Cross multiply
    24,684.77x = 37,107.34 × 19,807.76
  4. Step 4: Simplify right side
    24,684.77x = 735,013,049.90
  5. Step 5: Solve for x
    x = 735,013,049.90/24,684.77
  6. Step 6: Final answer
    x = 29,775.98

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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.