Home / 19,052.01-26,291.49-10,554.11

Finding the Fourth Proportional to 19,052.01, 26,291.49 and 10,554.11

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Solution

The fourth proportional to 19,052.01, 26,291.49 and 10,554.11 is: 14,564.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,052.01 : 26,291.49 = 10,554.11 : x
  2. Step 2: Convert to fraction form
    19,052.01/26,291.49 = 10,554.11/x
  3. Step 3: Cross multiply
    19,052.01x = 26,291.49 × 10,554.11
  4. Step 4: Simplify right side
    19,052.01x = 277,483,238.18
  5. Step 5: Solve for x
    x = 277,483,238.18/19,052.01
  6. Step 6: Final answer
    x = 14,564.51

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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.