Home / 17,567.25-26,309.45-15,246.20

Finding the Fourth Proportional to 17,567.25, 26,309.45 and 15,246.20

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Solution

The fourth proportional to 17,567.25, 26,309.45 and 15,246.20 is: 22,833.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,567.25 : 26,309.45 = 15,246.20 : x
  2. Step 2: Convert to fraction form
    17,567.25/26,309.45 = 15,246.20/x
  3. Step 3: Cross multiply
    17,567.25x = 26,309.45 × 15,246.20
  4. Step 4: Simplify right side
    17,567.25x = 401,118,928.81
  5. Step 5: Solve for x
    x = 401,118,928.81/17,567.25
  6. Step 6: Final answer
    x = 22,833.34

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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.