Home / 9,756.15-14,637.51-3,093.74

Finding the Fourth Proportional to 9,756.15, 14,637.51 and 3,093.74

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Solution

The fourth proportional to 9,756.15, 14,637.51 and 3,093.74 is: 4,641.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,756.15 : 14,637.51 = 3,093.74 : x
  2. Step 2: Convert to fraction form
    9,756.15/14,637.51 = 3,093.74/x
  3. Step 3: Cross multiply
    9,756.15x = 14,637.51 × 3,093.74
  4. Step 4: Simplify right side
    9,756.15x = 45,284,650.19
  5. Step 5: Solve for x
    x = 45,284,650.19/9,756.15
  6. Step 6: Final answer
    x = 4,641.65

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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.