Home / 63,557.55-95,336.91-19,184.67

Finding the Fourth Proportional to 63,557.55, 95,336.91 and 19,184.67

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Solution

The fourth proportional to 63,557.55, 95,336.91 and 19,184.67 is: 28,777.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,557.55 : 95,336.91 = 19,184.67 : x
  2. Step 2: Convert to fraction form
    63,557.55/95,336.91 = 19,184.67/x
  3. Step 3: Cross multiply
    63,557.55x = 95,336.91 × 19,184.67
  4. Step 4: Simplify right side
    63,557.55x = 1,829,007,157.17
  5. Step 5: Solve for x
    x = 1,829,007,157.17/63,557.55
  6. Step 6: Final answer
    x = 28,777.18

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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.