Home / 23,199.84-34,805.16-10,053.54

Finding the Fourth Proportional to 23,199.84, 34,805.16 and 10,053.54

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Solution

The fourth proportional to 23,199.84, 34,805.16 and 10,053.54 is: 15,082.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,199.84 : 34,805.16 = 10,053.54 : x
  2. Step 2: Convert to fraction form
    23,199.84/34,805.16 = 10,053.54/x
  3. Step 3: Cross multiply
    23,199.84x = 34,805.16 × 10,053.54
  4. Step 4: Simplify right side
    23,199.84x = 349,915,068.27
  5. Step 5: Solve for x
    x = 349,915,068.27/23,199.84
  6. Step 6: Final answer
    x = 15,082.65

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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.