Home / 9,338.04-14,005.26-3,098.16

Finding the Fourth Proportional to 9,338.04, 14,005.26 and 3,098.16

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Solution

The fourth proportional to 9,338.04, 14,005.26 and 3,098.16 is: 4,646.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338.04 : 14,005.26 = 3,098.16 : x
  2. Step 2: Convert to fraction form
    9,338.04/14,005.26 = 3,098.16/x
  3. Step 3: Cross multiply
    9,338.04x = 14,005.26 × 3,098.16
  4. Step 4: Simplify right side
    9,338.04x = 43,390,536.32
  5. Step 5: Solve for x
    x = 43,390,536.32/9,338.04
  6. Step 6: Final answer
    x = 4,646.64

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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.