Home / 48,042.46-72,063.69-24,653.98

Finding the Fourth Proportional to 48,042.46, 72,063.69 and 24,653.98

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Solution

The fourth proportional to 48,042.46, 72,063.69 and 24,653.98 is: 36,980.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,042.46 : 72,063.69 = 24,653.98 : x
  2. Step 2: Convert to fraction form
    48,042.46/72,063.69 = 24,653.98/x
  3. Step 3: Cross multiply
    48,042.46x = 72,063.69 × 24,653.98
  4. Step 4: Simplify right side
    48,042.46x = 1,776,656,771.99
  5. Step 5: Solve for x
    x = 1,776,656,771.99/48,042.46
  6. Step 6: Final answer
    x = 36,980.97

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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.