Home / 9,959.15-14,937.65-6,250.37

Finding the Fourth Proportional to 9,959.15, 14,937.65 and 6,250.37

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Solution

The fourth proportional to 9,959.15, 14,937.65 and 6,250.37 is: 9,374.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,959.15 : 14,937.65 = 6,250.37 : x
  2. Step 2: Convert to fraction form
    9,959.15/14,937.65 = 6,250.37/x
  3. Step 3: Cross multiply
    9,959.15x = 14,937.65 × 6,250.37
  4. Step 4: Simplify right side
    9,959.15x = 93,365,756.93
  5. Step 5: Solve for x
    x = 93,365,756.93/9,959.15
  6. Step 6: Final answer
    x = 9,374.87

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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.