Home / 9,564.07-14,337.46-3,406.63

Finding the Fourth Proportional to 9,564.07, 14,337.46 and 3,406.63

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Solution

The fourth proportional to 9,564.07, 14,337.46 and 3,406.63 is: 5,106.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,564.07 : 14,337.46 = 3,406.63 : x
  2. Step 2: Convert to fraction form
    9,564.07/14,337.46 = 3,406.63/x
  3. Step 3: Cross multiply
    9,564.07x = 14,337.46 × 3,406.63
  4. Step 4: Simplify right side
    9,564.07x = 48,842,421.36
  5. Step 5: Solve for x
    x = 48,842,421.36/9,564.07
  6. Step 6: Final answer
    x = 5,106.87

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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.