Home / 17,732.65-26,598.96-5,252.77

Finding the Fourth Proportional to 17,732.65, 26,598.96 and 5,252.77

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Solution

The fourth proportional to 17,732.65, 26,598.96 and 5,252.77 is: 7,879.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,732.65 : 26,598.96 = 5,252.77 : x
  2. Step 2: Convert to fraction form
    17,732.65/26,598.96 = 5,252.77/x
  3. Step 3: Cross multiply
    17,732.65x = 26,598.96 × 5,252.77
  4. Step 4: Simplify right side
    17,732.65x = 139,718,219.12
  5. Step 5: Solve for x
    x = 139,718,219.12/17,732.65
  6. Step 6: Final answer
    x = 7,879.15

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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.