Home / 17,333.72-26,012.45-6,240.50

Finding the Fourth Proportional to 17,333.72, 26,012.45 and 6,240.50

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Solution

The fourth proportional to 17,333.72, 26,012.45 and 6,240.50 is: 9,365.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,333.72 : 26,012.45 = 6,240.50 : x
  2. Step 2: Convert to fraction form
    17,333.72/26,012.45 = 6,240.50/x
  3. Step 3: Cross multiply
    17,333.72x = 26,012.45 × 6,240.50
  4. Step 4: Simplify right side
    17,333.72x = 162,330,579.76
  5. Step 5: Solve for x
    x = 162,330,579.76/17,333.72
  6. Step 6: Final answer
    x = 9,365.02

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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.