Home / 9,367.74-14,050.64-3,127.07

Finding the Fourth Proportional to 9,367.74, 14,050.64 and 3,127.07

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Solution

The fourth proportional to 9,367.74, 14,050.64 and 3,127.07 is: 4,690.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,367.74 : 14,050.64 = 3,127.07 : x
  2. Step 2: Convert to fraction form
    9,367.74/14,050.64 = 3,127.07/x
  3. Step 3: Cross multiply
    9,367.74x = 14,050.64 × 3,127.07
  4. Step 4: Simplify right side
    9,367.74x = 43,937,377.77
  5. Step 5: Solve for x
    x = 43,937,377.77/9,367.74
  6. Step 6: Final answer
    x = 4,690.29

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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.