Home / 37,462.25-56,188.26-12,501.74

Finding the Fourth Proportional to 37,462.25, 56,188.26 and 12,501.74

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Solution

The fourth proportional to 37,462.25, 56,188.26 and 12,501.74 is: 18,750.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,462.25 : 56,188.26 = 12,501.74 : x
  2. Step 2: Convert to fraction form
    37,462.25/56,188.26 = 12,501.74/x
  3. Step 3: Cross multiply
    37,462.25x = 56,188.26 × 12,501.74
  4. Step 4: Simplify right side
    37,462.25x = 702,450,736.63
  5. Step 5: Solve for x
    x = 702,450,736.63/37,462.25
  6. Step 6: Final answer
    x = 18,750.90

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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.