Home / 9,606.48-14,405.40-9,304.08

Finding the Fourth Proportional to 9,606.48, 14,405.40 and 9,304.08

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Solution

The fourth proportional to 9,606.48, 14,405.40 and 9,304.08 is: 13,951.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,606.48 : 14,405.40 = 9,304.08 : x
  2. Step 2: Convert to fraction form
    9,606.48/14,405.40 = 9,304.08/x
  3. Step 3: Cross multiply
    9,606.48x = 14,405.40 × 9,304.08
  4. Step 4: Simplify right side
    9,606.48x = 134,028,994.03
  5. Step 5: Solve for x
    x = 134,028,994.03/9,606.48
  6. Step 6: Final answer
    x = 13,951.94

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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.