Home / 17,723.10-26,584.65-14,807.10

Finding the Fourth Proportional to 17,723.10, 26,584.65 and 14,807.10

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Solution

The fourth proportional to 17,723.10, 26,584.65 and 14,807.10 is: 22,210.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,723.10 : 26,584.65 = 14,807.10 : x
  2. Step 2: Convert to fraction form
    17,723.10/26,584.65 = 14,807.10/x
  3. Step 3: Cross multiply
    17,723.10x = 26,584.65 × 14,807.10
  4. Step 4: Simplify right side
    17,723.10x = 393,641,571.02
  5. Step 5: Solve for x
    x = 393,641,571.02/17,723.10
  6. Step 6: Final answer
    x = 22,210.65

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Similar ratio
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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.