Home / 48,074.64-72,113.96-16,506.42

Finding the Fourth Proportional to 48,074.64, 72,113.96 and 16,506.42

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Solution

The fourth proportional to 48,074.64, 72,113.96 and 16,506.42 is: 24,760.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,074.64 : 72,113.96 = 16,506.42 : x
  2. Step 2: Convert to fraction form
    48,074.64/72,113.96 = 16,506.42/x
  3. Step 3: Cross multiply
    48,074.64x = 72,113.96 × 16,506.42
  4. Step 4: Simplify right side
    48,074.64x = 1,190,343,311.62
  5. Step 5: Solve for x
    x = 1,190,343,311.62/48,074.64
  6. Step 6: Final answer
    x = 24,760.32

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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.