Home / 19,073.09-26,322.42-10,577.88

Finding the Fourth Proportional to 19,073.09, 26,322.42 and 10,577.88

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Solution

The fourth proportional to 19,073.09, 26,322.42 and 10,577.88 is: 14,598.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,073.09 : 26,322.42 = 10,577.88 : x
  2. Step 2: Convert to fraction form
    19,073.09/26,322.42 = 10,577.88/x
  3. Step 3: Cross multiply
    19,073.09x = 26,322.42 × 10,577.88
  4. Step 4: Simplify right side
    19,073.09x = 278,435,400.07
  5. Step 5: Solve for x
    x = 278,435,400.07/19,073.09
  6. Step 6: Final answer
    x = 14,598.34

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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.