Home / 9,068.08-13,605.54-6,173.68

Finding the Fourth Proportional to 9,068.08, 13,605.54 and 6,173.68

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Solution

The fourth proportional to 9,068.08, 13,605.54 and 6,173.68 is: 9,262.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,068.08 : 13,605.54 = 6,173.68 : x
  2. Step 2: Convert to fraction form
    9,068.08/13,605.54 = 6,173.68/x
  3. Step 3: Cross multiply
    9,068.08x = 13,605.54 × 6,173.68
  4. Step 4: Simplify right side
    9,068.08x = 83,996,250.19
  5. Step 5: Solve for x
    x = 83,996,250.19/9,068.08
  6. Step 6: Final answer
    x = 9,262.85

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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.