Home / 9,442.49-14,164.54-4,516.07

Finding the Fourth Proportional to 9,442.49, 14,164.54 and 4,516.07

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Solution

The fourth proportional to 9,442.49, 14,164.54 and 4,516.07 is: 6,774.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,442.49 : 14,164.54 = 4,516.07 : x
  2. Step 2: Convert to fraction form
    9,442.49/14,164.54 = 4,516.07/x
  3. Step 3: Cross multiply
    9,442.49x = 14,164.54 × 4,516.07
  4. Step 4: Simplify right side
    9,442.49x = 63,967,972.04
  5. Step 5: Solve for x
    x = 63,967,972.04/9,442.49
  6. Step 6: Final answer
    x = 6,774.48

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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.