Home / 48,173.06-72,241.65-16,574.30

Finding the Fourth Proportional to 48,173.06, 72,241.65 and 16,574.30

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Solution

The fourth proportional to 48,173.06, 72,241.65 and 16,574.30 is: 24,855.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,173.06 : 72,241.65 = 16,574.30 : x
  2. Step 2: Convert to fraction form
    48,173.06/72,241.65 = 16,574.30/x
  3. Step 3: Cross multiply
    48,173.06x = 72,241.65 × 16,574.30
  4. Step 4: Simplify right side
    48,173.06x = 1,197,354,779.60
  5. Step 5: Solve for x
    x = 1,197,354,779.60/48,173.06
  6. Step 6: Final answer
    x = 24,855.28

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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.