Home / 19,073.10-26,322.45-10,577.94

Finding the Fourth Proportional to 19,073.10, 26,322.45 and 10,577.94

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Solution

The fourth proportional to 19,073.10, 26,322.45 and 10,577.94 is: 14,598.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,073.10 : 26,322.45 = 10,577.94 : x
  2. Step 2: Convert to fraction form
    19,073.10/26,322.45 = 10,577.94/x
  3. Step 3: Cross multiply
    19,073.10x = 26,322.45 × 10,577.94
  4. Step 4: Simplify right side
    19,073.10x = 278,437,296.75
  5. Step 5: Solve for x
    x = 278,437,296.75/19,073.10
  6. Step 6: Final answer
    x = 14,598.43

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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.