Home / 9,369.78-14,054.76-2,444.28

Finding the Fourth Proportional to 9,369.78, 14,054.76 and 2,444.28

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Solution

The fourth proportional to 9,369.78, 14,054.76 and 2,444.28 is: 3,666.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,369.78 : 14,054.76 = 2,444.28 : x
  2. Step 2: Convert to fraction form
    9,369.78/14,054.76 = 2,444.28/x
  3. Step 3: Cross multiply
    9,369.78x = 14,054.76 × 2,444.28
  4. Step 4: Simplify right side
    9,369.78x = 34,353,768.77
  5. Step 5: Solve for x
    x = 34,353,768.77/9,369.78
  6. Step 6: Final answer
    x = 3,666.44

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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.