Home / 44,986.16-67,467.08-16,905.08

Finding the Fourth Proportional to 44,986.16, 67,467.08 and 16,905.08

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Solution

The fourth proportional to 44,986.16, 67,467.08 and 16,905.08 is: 25,353.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,986.16 : 67,467.08 = 16,905.08 : x
  2. Step 2: Convert to fraction form
    44,986.16/67,467.08 = 16,905.08/x
  3. Step 3: Cross multiply
    44,986.16x = 67,467.08 × 16,905.08
  4. Step 4: Simplify right side
    44,986.16x = 1,140,536,384.77
  5. Step 5: Solve for x
    x = 1,140,536,384.77/44,986.16
  6. Step 6: Final answer
    x = 25,353.05

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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.