Home / 17,665.65-26,482.01-5,970.69

Finding the Fourth Proportional to 17,665.65, 26,482.01 and 5,970.69

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Solution

The fourth proportional to 17,665.65, 26,482.01 and 5,970.69 is: 8,950.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,665.65 : 26,482.01 = 5,970.69 : x
  2. Step 2: Convert to fraction form
    17,665.65/26,482.01 = 5,970.69/x
  3. Step 3: Cross multiply
    17,665.65x = 26,482.01 × 5,970.69
  4. Step 4: Simplify right side
    17,665.65x = 158,115,842.43
  5. Step 5: Solve for x
    x = 158,115,842.43/17,665.65
  6. Step 6: Final answer
    x = 8,950.47

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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.