Home / 19,073.58-26,322.38-10,575.16

Finding the Fourth Proportional to 19,073.58, 26,322.38 and 10,575.16

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Solution

The fourth proportional to 19,073.58, 26,322.38 and 10,575.16 is: 14,594.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,073.58 : 26,322.38 = 10,575.16 : x
  2. Step 2: Convert to fraction form
    19,073.58/26,322.38 = 10,575.16/x
  3. Step 3: Cross multiply
    19,073.58x = 26,322.38 × 10,575.16
  4. Step 4: Simplify right side
    19,073.58x = 278,363,380.08
  5. Step 5: Solve for x
    x = 278,363,380.08/19,073.58
  6. Step 6: Final answer
    x = 14,594.19

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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.