Home / 46,163.55-63,674.01-28,267.41

Finding the Fourth Proportional to 46,163.55, 63,674.01 and 28,267.41

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Solution

The fourth proportional to 46,163.55, 63,674.01 and 28,267.41 is: 38,989.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,163.55 : 63,674.01 = 28,267.41 : x
  2. Step 2: Convert to fraction form
    46,163.55/63,674.01 = 28,267.41/x
  3. Step 3: Cross multiply
    46,163.55x = 63,674.01 × 28,267.41
  4. Step 4: Simplify right side
    46,163.55x = 1,799,899,347.01
  5. Step 5: Solve for x
    x = 1,799,899,347.01/46,163.55
  6. Step 6: Final answer
    x = 38,989.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.