Home / 9,357.24-14,056.35-6,907.80

Finding the Fourth Proportional to 9,357.24, 14,056.35 and 6,907.80

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Solution

The fourth proportional to 9,357.24, 14,056.35 and 6,907.80 is: 10,376.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357.24 : 14,056.35 = 6,907.80 : x
  2. Step 2: Convert to fraction form
    9,357.24/14,056.35 = 6,907.80/x
  3. Step 3: Cross multiply
    9,357.24x = 14,056.35 × 6,907.80
  4. Step 4: Simplify right side
    9,357.24x = 97,098,454.53
  5. Step 5: Solve for x
    x = 97,098,454.53/9,357.24
  6. Step 6: Final answer
    x = 10,376.83

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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.