Home / 9,964.94-13,756.17-7,095.52

Finding the Fourth Proportional to 9,964.94, 13,756.17 and 7,095.52

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Solution

The fourth proportional to 9,964.94, 13,756.17 and 7,095.52 is: 9,795.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964.94 : 13,756.17 = 7,095.52 : x
  2. Step 2: Convert to fraction form
    9,964.94/13,756.17 = 7,095.52/x
  3. Step 3: Cross multiply
    9,964.94x = 13,756.17 × 7,095.52
  4. Step 4: Simplify right side
    9,964.94x = 97,607,179.36
  5. Step 5: Solve for x
    x = 97,607,179.36/9,964.94
  6. Step 6: Final answer
    x = 9,795.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.