Home / 9,305.04-13,964.58-4,923.48

Finding the Fourth Proportional to 9,305.04, 13,964.58 and 4,923.48

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Solution

The fourth proportional to 9,305.04, 13,964.58 and 4,923.48 is: 7,388.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,305.04 : 13,964.58 = 4,923.48 : x
  2. Step 2: Convert to fraction form
    9,305.04/13,964.58 = 4,923.48/x
  3. Step 3: Cross multiply
    9,305.04x = 13,964.58 × 4,923.48
  4. Step 4: Simplify right side
    9,305.04x = 68,754,330.34
  5. Step 5: Solve for x
    x = 68,754,330.34/9,305.04
  6. Step 6: Final answer
    x = 7,388.93

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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.