Home / 19,007.65-26,233.17-10,941.14

Finding the Fourth Proportional to 19,007.65, 26,233.17 and 10,941.14

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Solution

The fourth proportional to 19,007.65, 26,233.17 and 10,941.14 is: 15,100.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,007.65 : 26,233.17 = 10,941.14 : x
  2. Step 2: Convert to fraction form
    19,007.65/26,233.17 = 10,941.14/x
  3. Step 3: Cross multiply
    19,007.65x = 26,233.17 × 10,941.14
  4. Step 4: Simplify right side
    19,007.65x = 287,020,785.61
  5. Step 5: Solve for x
    x = 287,020,785.61/19,007.65
  6. Step 6: Final answer
    x = 15,100.28

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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.