Home / 17,437.74-26,141.99-10,039.65

Finding the Fourth Proportional to 17,437.74, 26,141.99 and 10,039.65

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Solution

The fourth proportional to 17,437.74, 26,141.99 and 10,039.65 is: 15,051.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,437.74 : 26,141.99 = 10,039.65 : x
  2. Step 2: Convert to fraction form
    17,437.74/26,141.99 = 10,039.65/x
  3. Step 3: Cross multiply
    17,437.74x = 26,141.99 × 10,039.65
  4. Step 4: Simplify right side
    17,437.74x = 262,456,379.71
  5. Step 5: Solve for x
    x = 262,456,379.71/17,437.74
  6. Step 6: Final answer
    x = 15,051.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.