Home / 63,509.69-95,264.58-16,128.34

Finding the Fourth Proportional to 63,509.69, 95,264.58 and 16,128.34

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Solution

The fourth proportional to 63,509.69, 95,264.58 and 16,128.34 is: 24,192.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,509.69 : 95,264.58 = 16,128.34 : x
  2. Step 2: Convert to fraction form
    63,509.69/95,264.58 = 16,128.34/x
  3. Step 3: Cross multiply
    63,509.69x = 95,264.58 × 16,128.34
  4. Step 4: Simplify right side
    63,509.69x = 1,536,459,059.87
  5. Step 5: Solve for x
    x = 1,536,459,059.87/63,509.69
  6. Step 6: Final answer
    x = 24,192.51

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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.