Home / 19,250.04-26,563.14-10,864.92

Finding the Fourth Proportional to 19,250.04, 26,563.14 and 10,864.92

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Solution

The fourth proportional to 19,250.04, 26,563.14 and 10,864.92 is: 14,992.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,250.04 : 26,563.14 = 10,864.92 : x
  2. Step 2: Convert to fraction form
    19,250.04/26,563.14 = 10,864.92/x
  3. Step 3: Cross multiply
    19,250.04x = 26,563.14 × 10,864.92
  4. Step 4: Simplify right side
    19,250.04x = 288,606,391.05
  5. Step 5: Solve for x
    x = 288,606,391.05/19,250.04
  6. Step 6: Final answer
    x = 14,992.51

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.