Home / 25,011.95-37,523.39-7,481.93

Finding the Fourth Proportional to 25,011.95, 37,523.39 and 7,481.93

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Solution

The fourth proportional to 25,011.95, 37,523.39 and 7,481.93 is: 11,224.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,011.95 : 37,523.39 = 7,481.93 : x
  2. Step 2: Convert to fraction form
    25,011.95/37,523.39 = 7,481.93/x
  3. Step 3: Cross multiply
    25,011.95x = 37,523.39 × 7,481.93
  4. Step 4: Simplify right side
    25,011.95x = 280,747,152.32
  5. Step 5: Solve for x
    x = 280,747,152.32/25,011.95
  6. Step 6: Final answer
    x = 11,224.52

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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.