Home / 23,669.78-35,498.57-7,025.85

Finding the Fourth Proportional to 23,669.78, 35,498.57 and 7,025.85

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Solution

The fourth proportional to 23,669.78, 35,498.57 and 7,025.85 is: 10,536.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,669.78 : 35,498.57 = 7,025.85 : x
  2. Step 2: Convert to fraction form
    23,669.78/35,498.57 = 7,025.85/x
  3. Step 3: Cross multiply
    23,669.78x = 35,498.57 × 7,025.85
  4. Step 4: Simplify right side
    23,669.78x = 249,407,592.91
  5. Step 5: Solve for x
    x = 249,407,592.91/23,669.78
  6. Step 6: Final answer
    x = 10,536.97

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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.