Home / 9,369.60-14,054.40-3,527.52

Finding the Fourth Proportional to 9,369.60, 14,054.40 and 3,527.52

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Solution

The fourth proportional to 9,369.60, 14,054.40 and 3,527.52 is: 5,291.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,369.60 : 14,054.40 = 3,527.52 : x
  2. Step 2: Convert to fraction form
    9,369.60/14,054.40 = 3,527.52/x
  3. Step 3: Cross multiply
    9,369.60x = 14,054.40 × 3,527.52
  4. Step 4: Simplify right side
    9,369.60x = 49,577,177.09
  5. Step 5: Solve for x
    x = 49,577,177.09/9,369.60
  6. Step 6: Final answer
    x = 5,291.28

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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.