Home / 63,539.55-95,247.36-30,250.67

Finding the Fourth Proportional to 63,539.55, 95,247.36 and 30,250.67

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Solution

The fourth proportional to 63,539.55, 95,247.36 and 30,250.67 is: 45,346.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,539.55 : 95,247.36 = 30,250.67 : x
  2. Step 2: Convert to fraction form
    63,539.55/95,247.36 = 30,250.67/x
  3. Step 3: Cross multiply
    63,539.55x = 95,247.36 × 30,250.67
  4. Step 4: Simplify right side
    63,539.55x = 2,881,295,979.49
  5. Step 5: Solve for x
    x = 2,881,295,979.49/63,539.55
  6. Step 6: Final answer
    x = 45,346.50

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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.