Home / 23,953.46-35,930.18-9,166.91

Finding the Fourth Proportional to 23,953.46, 35,930.18 and 9,166.91

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Solution

The fourth proportional to 23,953.46, 35,930.18 and 9,166.91 is: 13,750.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,953.46 : 35,930.18 = 9,166.91 : x
  2. Step 2: Convert to fraction form
    23,953.46/35,930.18 = 9,166.91/x
  3. Step 3: Cross multiply
    23,953.46x = 35,930.18 × 9,166.91
  4. Step 4: Simplify right side
    23,953.46x = 329,368,569.61
  5. Step 5: Solve for x
    x = 329,368,569.61/23,953.46
  6. Step 6: Final answer
    x = 13,750.36

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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.