Home / 16,048.80-24,073.20-4,362.12

Finding the Fourth Proportional to 16,048.80, 24,073.20 and 4,362.12

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Solution

The fourth proportional to 16,048.80, 24,073.20 and 4,362.12 is: 6,543.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,048.80 : 24,073.20 = 4,362.12 : x
  2. Step 2: Convert to fraction form
    16,048.80/24,073.20 = 4,362.12/x
  3. Step 3: Cross multiply
    16,048.80x = 24,073.20 × 4,362.12
  4. Step 4: Simplify right side
    16,048.80x = 105,010,187.18
  5. Step 5: Solve for x
    x = 105,010,187.18/16,048.80
  6. Step 6: Final answer
    x = 6,543.18

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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.