Home / 19,033.29-26,265.26-10,535.42

Finding the Fourth Proportional to 19,033.29, 26,265.26 and 10,535.42

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Solution

The fourth proportional to 19,033.29, 26,265.26 and 10,535.42 is: 14,538.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,033.29 : 26,265.26 = 10,535.42 : x
  2. Step 2: Convert to fraction form
    19,033.29/26,265.26 = 10,535.42/x
  3. Step 3: Cross multiply
    19,033.29x = 26,265.26 × 10,535.42
  4. Step 4: Simplify right side
    19,033.29x = 276,715,545.51
  5. Step 5: Solve for x
    x = 276,715,545.51/19,033.29
  6. Step 6: Final answer
    x = 14,538.50

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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.