Home / 9,362.04-14,043.60-3,518.16

Finding the Fourth Proportional to 9,362.04, 14,043.60 and 3,518.16

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Solution

The fourth proportional to 9,362.04, 14,043.60 and 3,518.16 is: 5,277.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,362.04 : 14,043.60 = 3,518.16 : x
  2. Step 2: Convert to fraction form
    9,362.04/14,043.60 = 3,518.16/x
  3. Step 3: Cross multiply
    9,362.04x = 14,043.60 × 3,518.16
  4. Step 4: Simplify right side
    9,362.04x = 49,407,631.78
  5. Step 5: Solve for x
    x = 49,407,631.78/9,362.04
  6. Step 6: Final answer
    x = 5,277.44

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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.