Home / 9,097.92-13,642.56-4,710.96

Finding the Fourth Proportional to 9,097.92, 13,642.56 and 4,710.96

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Solution

The fourth proportional to 9,097.92, 13,642.56 and 4,710.96 is: 7,064.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,097.92 : 13,642.56 = 4,710.96 : x
  2. Step 2: Convert to fraction form
    9,097.92/13,642.56 = 4,710.96/x
  3. Step 3: Cross multiply
    9,097.92x = 13,642.56 × 4,710.96
  4. Step 4: Simplify right side
    9,097.92x = 64,269,554.46
  5. Step 5: Solve for x
    x = 64,269,554.46/9,097.92
  6. Step 6: Final answer
    x = 7,064.20

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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.