Home / 9,382.04-14,077.14-4,455.16

Finding the Fourth Proportional to 9,382.04, 14,077.14 and 4,455.16

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Solution

The fourth proportional to 9,382.04, 14,077.14 and 4,455.16 is: 6,684.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,382.04 : 14,077.14 = 4,455.16 : x
  2. Step 2: Convert to fraction form
    9,382.04/14,077.14 = 4,455.16/x
  3. Step 3: Cross multiply
    9,382.04x = 14,077.14 × 4,455.16
  4. Step 4: Simplify right side
    9,382.04x = 62,715,911.04
  5. Step 5: Solve for x
    x = 62,715,911.04/9,382.04
  6. Step 6: Final answer
    x = 6,684.68

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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.