Home / 23,799.72-35,813.95-19,613.14

Finding the Fourth Proportional to 23,799.72, 35,813.95 and 19,613.14

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Solution

The fourth proportional to 23,799.72, 35,813.95 and 19,613.14 is: 29,513.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,799.72 : 35,813.95 = 19,613.14 : x
  2. Step 2: Convert to fraction form
    23,799.72/35,813.95 = 19,613.14/x
  3. Step 3: Cross multiply
    23,799.72x = 35,813.95 × 19,613.14
  4. Step 4: Simplify right side
    23,799.72x = 702,423,876.74
  5. Step 5: Solve for x
    x = 702,423,876.74/23,799.72
  6. Step 6: Final answer
    x = 29,513.95

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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.