Home / 27,323.81-40,998.67-16,252.32

Finding the Fourth Proportional to 27,323.81, 40,998.67 and 16,252.32

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Solution

The fourth proportional to 27,323.81, 40,998.67 and 16,252.32 is: 24,386.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,323.81 : 40,998.67 = 16,252.32 : x
  2. Step 2: Convert to fraction form
    27,323.81/40,998.67 = 16,252.32/x
  3. Step 3: Cross multiply
    27,323.81x = 40,998.67 × 16,252.32
  4. Step 4: Simplify right side
    27,323.81x = 666,323,504.41
  5. Step 5: Solve for x
    x = 666,323,504.41/27,323.81
  6. Step 6: Final answer
    x = 24,386.19

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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.