Home / 9,370.68-14,056.47-3,526.85

Finding the Fourth Proportional to 9,370.68, 14,056.47 and 3,526.85

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Solution

The fourth proportional to 9,370.68, 14,056.47 and 3,526.85 is: 5,290.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,370.68 : 14,056.47 = 3,526.85 : x
  2. Step 2: Convert to fraction form
    9,370.68/14,056.47 = 3,526.85/x
  3. Step 3: Cross multiply
    9,370.68x = 14,056.47 × 3,526.85
  4. Step 4: Simplify right side
    9,370.68x = 49,574,990.94
  5. Step 5: Solve for x
    x = 49,574,990.94/9,370.68
  6. Step 6: Final answer
    x = 5,290.44

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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.